Finding the Fourth Proportional to 88,500.88, 132,679.31 and 41,145.84

Step by Step Solution

1. Step 1: Write the proportion equation
   88,500.88 : 132,679.31 = 41,145.84 : x
2. Step 2: Convert to fraction form
   88,500.88/132,679.31 = 41,145.84/x
3. Step 3: Cross multiply
   88,500.88x = 132,679.31 × 41,145.84
4. Step 4: Simplify right side
   88,500.88x = 5,459,201,937.23
5. Step 5: Solve for x
   x = 5,459,201,937.23/88,500.88
6. Step 6: Final answer
   x = 61,685.28