Finding the Fourth Proportional to 124,016.32, 171,149.52 and 67,426.48

Step by Step Solution

1. Step 1: Write the proportion equation
   124,016.32 : 171,149.52 = 67,426.48 : x
2. Step 2: Convert to fraction form
   124,016.32/171,149.52 = 67,426.48/x
3. Step 3: Cross multiply
   124,016.32x = 171,149.52 × 67,426.48
4. Step 4: Simplify right side
   124,016.32x = 11,540,009,687.29
5. Step 5: Solve for x
   x = 11,540,009,687.29/124,016.32
6. Step 6: Final answer
   x = 93,052.35