Finding the Fourth Proportional to 88,061.76, 132,091.20 and 35,469.92

Step by Step Solution

1. Step 1: Write the proportion equation
   88,061.76 : 132,091.20 = 35,469.92 : x
2. Step 2: Convert to fraction form
   88,061.76/132,091.20 = 35,469.92/x
3. Step 3: Cross multiply
   88,061.76x = 132,091.20 × 35,469.92
4. Step 4: Simplify right side
   88,061.76x = 4,685,264,296.70
5. Step 5: Solve for x
   x = 4,685,264,296.70/88,061.76
6. Step 6: Final answer
   x = 53,204.30