Finding the Fourth Proportional to 123,952.46, 171,047.85 and 70,238.12

Step by Step Solution

1. Step 1: Write the proportion equation
   123,952.46 : 171,047.85 = 70,238.12 : x
2. Step 2: Convert to fraction form
   123,952.46/171,047.85 = 70,238.12/x
3. Step 3: Cross multiply
   123,952.46x = 171,047.85 × 70,238.12
4. Step 4: Simplify right side
   123,952.46x = 12,014,079,414.04
5. Step 5: Solve for x
   x = 12,014,079,414.04/123,952.46
6. Step 6: Final answer
   x = 96,924.90