Finding the Fourth Proportional to 113,238.92, 169,904.94 and 50,025.68

Step by Step Solution

1. Step 1: Write the proportion equation
   113,238.92 : 169,904.94 = 50,025.68 : x
2. Step 2: Convert to fraction form
   113,238.92/169,904.94 = 50,025.68/x
3. Step 3: Cross multiply
   113,238.92x = 169,904.94 × 50,025.68
4. Step 4: Simplify right side
   113,238.92x = 8,499,610,158.86
5. Step 5: Solve for x
   x = 8,499,610,158.86/113,238.92
6. Step 6: Final answer
   x = 75,059.09