Finding the Fourth Proportional to 21,695,650.58, 32,351,792.33 and 21,500,920.10

Step by Step Solution

1. Step 1: Write the proportion equation
   21,695,650.58 : 32,351,792.33 = 21,500,920.10 : x
2. Step 2: Convert to fraction form
   21,695,650.58/32,351,792.33 = 21,500,920.10/x
3. Step 3: Cross multiply
   21,695,650.58x = 32,351,792.33 × 21,500,920.10
4. Step 4: Simplify right side
   21,695,650.58x = 695,593,301,979,122.88
5. Step 5: Solve for x
   x = 695,593,301,979,122.88/21,695,650.58
6. Step 6: Final answer
   x = 32,061,417.08