Finding the Fourth Proportional to 132,456.18, 182,791.32 and 75,867.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,456.18 : 182,791.32 = 75,867.50 : x
2. Step 2: Convert to fraction form
   132,456.18/182,791.32 = 75,867.50/x
3. Step 3: Cross multiply
   132,456.18x = 182,791.32 × 75,867.50
4. Step 4: Simplify right side
   132,456.18x = 13,867,920,470.10
5. Step 5: Solve for x
   x = 13,867,920,470.10/132,456.18
6. Step 6: Final answer
   x = 104,698.18