Finding the Fourth Proportional to 234,730.26, 352,085.61 and 108,328.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,730.26 : 352,085.61 = 108,328.50 : x
2. Step 2: Convert to fraction form
   234,730.26/352,085.61 = 108,328.50/x
3. Step 3: Cross multiply
   234,730.26x = 352,085.61 × 108,328.50
4. Step 4: Simplify right side
   234,730.26x = 38,140,906,002.89
5. Step 5: Solve for x
   x = 38,140,906,002.89/234,730.26
6. Step 6: Final answer
   x = 162,488.24