Finding the Fourth Proportional to 240,932.92, 361,447.86 and 83,167.48

Step by Step Solution

1. Step 1: Write the proportion equation
   240,932.92 : 361,447.86 = 83,167.48 : x
2. Step 2: Convert to fraction form
   240,932.92/361,447.86 = 83,167.48/x
3. Step 3: Cross multiply
   240,932.92x = 361,447.86 × 83,167.48
4. Step 4: Simplify right side
   240,932.92x = 30,060,707,667.59
5. Step 5: Solve for x
   x = 30,060,707,667.59/240,932.92
6. Step 6: Final answer
   x = 124,767.95