Finding the Fourth Proportional to 88,414.65, 132,503.69 and 43,367.12

Step by Step Solution

1. Step 1: Write the proportion equation
   88,414.65 : 132,503.69 = 43,367.12 : x
2. Step 2: Convert to fraction form
   88,414.65/132,503.69 = 43,367.12/x
3. Step 3: Cross multiply
   88,414.65x = 132,503.69 × 43,367.12
4. Step 4: Simplify right side
   88,414.65x = 5,746,303,435.20
5. Step 5: Solve for x
   x = 5,746,303,435.20/88,414.65
6. Step 6: Final answer
   x = 64,992.66