Finding the Fourth Proportional to 88,086.22, 132,149.51 and 38,174.69

Step by Step Solution

1. Step 1: Write the proportion equation
   88,086.22 : 132,149.51 = 38,174.69 : x
2. Step 2: Convert to fraction form
   88,086.22/132,149.51 = 38,174.69/x
3. Step 3: Cross multiply
   88,086.22x = 132,149.51 × 38,174.69
4. Step 4: Simplify right side
   88,086.22x = 5,044,766,577.90
5. Step 5: Solve for x
   x = 5,044,766,577.90/88,086.22
6. Step 6: Final answer
   x = 57,270.78