There is no single answer to the question of how Fred Astaire learned to dance. He was born with natural talent, but he also worked very hard to perfect his technique. He took ballet lessons, studied tap and acrobatic dancing, and practiced for hours every day. Astaire was also inspired by other dancers, such as Bill "Bojangles" Robinson, and he incorporated their moves into his own style.
Astaire's dance style was characterized by its elegance, grace, and precision. He was able to make even the most difficult steps look effortless, and his dancing was often described as "poetry in motion." Astaire was also a gifted choreographer, and he created some of the most memorable dance routines in film history.
In addition to his natural talent and hard work, Astaire also had the benefit of being born at the right time. In the early 20th century, there was a growing interest in dance, and Astaire was able to capitalize on this trend. He became a star of Broadway and Hollywood, and he helped to popularize ballroom dancing around the world.
Fred Astaire was a truly gifted dancer, and he made a lasting impact on the world of dance. His legacy continues to inspire dancers and choreographers today.