Finding the Fourth Proportional to 942,111.50, 1,413,168.03 and 232,139.61

Step by Step Solution

1. Step 1: Write the proportion equation
   942,111.50 : 1,413,168.03 = 232,139.61 : x
2. Step 2: Convert to fraction form
   942,111.50/1,413,168.03 = 232,139.61/x
3. Step 3: Cross multiply
   942,111.50x = 1,413,168.03 × 232,139.61
4. Step 4: Simplify right side
   942,111.50x = 328,052,275,348.67
5. Step 5: Solve for x
   x = 328,052,275,348.67/942,111.50
6. Step 6: Final answer
   x = 348,209.61