Finding the Fourth Proportional to 32,138,086.00, 48,208,952.72 and 10,280,385.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,138,086.00 : 48,208,952.72 = 10,280,385.15 : x
2. Step 2: Convert to fraction form
   32,138,086.00/48,208,952.72 = 10,280,385.15/x
3. Step 3: Cross multiply
   32,138,086.00x = 48,208,952.72 × 10,280,385.15
4. Step 4: Simplify right side
   32,138,086.00x = 495,606,601,665,441.06
5. Step 5: Solve for x
   x = 495,606,601,665,441.06/32,138,086.00
6. Step 6: Final answer
   x = 15,421,161.10