Finding the Fourth Proportional to 113,168.54, 169,710.41 and 33,189.95

Step by Step Solution

1. Step 1: Write the proportion equation
   113,168.54 : 169,710.41 = 33,189.95 : x
2. Step 2: Convert to fraction form
   113,168.54/169,710.41 = 33,189.95/x
3. Step 3: Cross multiply
   113,168.54x = 169,710.41 × 33,189.95
4. Step 4: Simplify right side
   113,168.54x = 5,632,679,007.88
5. Step 5: Solve for x
   x = 5,632,679,007.88/113,168.54
6. Step 6: Final answer
   x = 49,772.48