Finding the Fourth Proportional to 124,233.56, 171,442.32 and 67,644.94

Step by Step Solution

1. Step 1: Write the proportion equation
   124,233.56 : 171,442.32 = 67,644.94 : x
2. Step 2: Convert to fraction form
   124,233.56/171,442.32 = 67,644.94/x
3. Step 3: Cross multiply
   124,233.56x = 171,442.32 × 67,644.94
4. Step 4: Simplify right side
   124,233.56x = 11,597,205,449.86
5. Step 5: Solve for x
   x = 11,597,205,449.86/124,233.56
6. Step 6: Final answer
   x = 93,350.02