Finding the Fourth Proportional to 124,187.32, 171,379.56 and 67,598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   124,187.32 : 171,379.56 = 67,598.56 : x
2. Step 2: Convert to fraction form
   124,187.32/171,379.56 = 67,598.56/x
3. Step 3: Cross multiply
   124,187.32x = 171,379.56 × 67,598.56
4. Step 4: Simplify right side
   124,187.32x = 11,585,011,469.43
5. Step 5: Solve for x
   x = 11,585,011,469.43/124,187.32
6. Step 6: Final answer
   x = 93,286.59