Finding the Fourth Proportional to 16,404,892.20, 24,604,385.85 and 10,328,750.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,404,892.20 : 24,604,385.85 = 10,328,750.10 : x
2. Step 2: Convert to fraction form
   16,404,892.20/24,604,385.85 = 10,328,750.10/x
3. Step 3: Cross multiply
   16,404,892.20x = 24,604,385.85 × 10,328,750.10
4. Step 4: Simplify right side
   16,404,892.20x = 254,132,552,808,626.09
5. Step 5: Solve for x
   x = 254,132,552,808,626.09/16,404,892.20
6. Step 6: Final answer
   x = 15,491,266.25