Finding the Fourth Proportional to 234,107.55, 323,069.54 and 132,137.33

Step by Step Solution

1. Step 1: Write the proportion equation
   234,107.55 : 323,069.54 = 132,137.33 : x
2. Step 2: Convert to fraction form
   234,107.55/323,069.54 = 132,137.33/x
3. Step 3: Cross multiply
   234,107.55x = 323,069.54 × 132,137.33
4. Step 4: Simplify right side
   234,107.55x = 42,689,544,143.89
5. Step 5: Solve for x
   x = 42,689,544,143.89/234,107.55
6. Step 6: Final answer
   x = 182,350.14