Finding the Fourth Proportional to 113,367.52, 156,454.48 and 63,066.48

Step by Step Solution

1. Step 1: Write the proportion equation
   113,367.52 : 156,454.48 = 63,066.48 : x
2. Step 2: Convert to fraction form
   113,367.52/156,454.48 = 63,066.48/x
3. Step 3: Cross multiply
   113,367.52x = 156,454.48 × 63,066.48
4. Step 4: Simplify right side
   113,367.52x = 9,867,033,333.83
5. Step 5: Solve for x
   x = 9,867,033,333.83/113,367.52
6. Step 6: Final answer
   x = 87,035.80