Finding the Fourth Proportional to 88,499.80, 132,700.50 and 29,303.18

Step by Step Solution

1. Step 1: Write the proportion equation
   88,499.80 : 132,700.50 = 29,303.18 : x
2. Step 2: Convert to fraction form
   88,499.80/132,700.50 = 29,303.18/x
3. Step 3: Cross multiply
   88,499.80x = 132,700.50 × 29,303.18
4. Step 4: Simplify right side
   88,499.80x = 3,888,546,637.59
5. Step 5: Solve for x
   x = 3,888,546,637.59/88,499.80
6. Step 6: Final answer
   x = 43,938.48