Finding the Fourth Proportional to 88,736.79, 133,025.85 and 32,563.86

Step by Step Solution

1. Step 1: Write the proportion equation
   88,736.79 : 133,025.85 = 32,563.86 : x
2. Step 2: Convert to fraction form
   88,736.79/133,025.85 = 32,563.86/x
3. Step 3: Cross multiply
   88,736.79x = 133,025.85 × 32,563.86
4. Step 4: Simplify right side
   88,736.79x = 4,331,835,155.78
5. Step 5: Solve for x
   x = 4,331,835,155.78/88,736.79
6. Step 6: Final answer
   x = 48,816.68