Finding the Fourth Proportional to 123,925.94, 171,018.84 and 67,337.31

Step by Step Solution

1. Step 1: Write the proportion equation
   123,925.94 : 171,018.84 = 67,337.31 : x
2. Step 2: Convert to fraction form
   123,925.94/171,018.84 = 67,337.31/x
3. Step 3: Cross multiply
   123,925.94x = 171,018.84 × 67,337.31
4. Step 4: Simplify right side
   123,925.94x = 11,515,948,644.92
5. Step 5: Solve for x
   x = 11,515,948,644.92/123,925.94
6. Step 6: Final answer
   x = 92,926.05