Finding the Fourth Proportional to 21,568.88, 32,372.00 and 21,519.01

Step by Step Solution

1. Step 1: Write the proportion equation
   21,568.88 : 32,372.00 = 21,519.01 : x
2. Step 2: Convert to fraction form
   21,568.88/32,372.00 = 21,519.01/x
3. Step 3: Cross multiply
   21,568.88x = 32,372.00 × 21,519.01
4. Step 4: Simplify right side
   21,568.88x = 696,613,122.26
5. Step 5: Solve for x
   x = 696,613,122.26/21,568.88
6. Step 6: Final answer
   x = 32,297.15