Finding the Fourth Proportional to 234,386.10, 323,452.83 and 126,956.17

Step by Step Solution

1. Step 1: Write the proportion equation
   234,386.10 : 323,452.83 = 126,956.17 : x
2. Step 2: Convert to fraction form
   234,386.10/323,452.83 = 126,956.17/x
3. Step 3: Cross multiply
   234,386.10x = 323,452.83 × 126,956.17
4. Step 4: Simplify right side
   234,386.10x = 41,064,332,876.78
5. Step 5: Solve for x
   x = 41,064,332,876.78/234,386.10
6. Step 6: Final answer
   x = 175,199.52