Finding the Fourth Proportional to 88,490.88, 132,658.56 and 33,073.92

Step by Step Solution

1. Step 1: Write the proportion equation
   88,490.88 : 132,658.56 = 33,073.92 : x
2. Step 2: Convert to fraction form
   88,490.88/132,658.56 = 33,073.92/x
3. Step 3: Cross multiply
   88,490.88x = 132,658.56 × 33,073.92
4. Step 4: Simplify right side
   88,490.88x = 4,387,538,600.76
5. Step 5: Solve for x
   x = 4,387,538,600.76/88,490.88
6. Step 6: Final answer
   x = 49,581.82