Finding the Fourth Proportional to 113,171.90, 169,775.46 and 34,267.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,171.90 : 169,775.46 = 34,267.34 : x
2. Step 2: Convert to fraction form
   113,171.90/169,775.46 = 34,267.34/x
3. Step 3: Cross multiply
   113,171.90x = 169,775.46 × 34,267.34
4. Step 4: Simplify right side
   113,171.90x = 5,817,753,411.48
5. Step 5: Solve for x
   x = 5,817,753,411.48/113,171.90
6. Step 6: Final answer
   x = 51,406.34