Finding the Fourth Proportional to 88,265.52, 132,398.16 and 38,339.28

Step by Step Solution

1. Step 1: Write the proportion equation
   88,265.52 : 132,398.16 = 38,339.28 : x
2. Step 2: Convert to fraction form
   88,265.52/132,398.16 = 38,339.28/x
3. Step 3: Cross multiply
   88,265.52x = 132,398.16 × 38,339.28
4. Step 4: Simplify right side
   88,265.52x = 5,076,050,127.72
5. Step 5: Solve for x
   x = 5,076,050,127.72/88,265.52
6. Step 6: Final answer
   x = 57,508.87