Finding the Fourth Proportional to 113,261.31, 169,892.96 and 34,375.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,261.31 : 169,892.96 = 34,375.52 : x
2. Step 2: Convert to fraction form
   113,261.31/169,892.96 = 34,375.52/x
3. Step 3: Cross multiply
   113,261.31x = 169,892.96 × 34,375.52
4. Step 4: Simplify right side
   113,261.31x = 5,840,158,505.55
5. Step 5: Solve for x
   x = 5,840,158,505.55/113,261.31
6. Step 6: Final answer
   x = 51,563.58