Finding the Fourth Proportional to 123,858.24, 170,925.24 and 67,269.61

Step by Step Solution

1. Step 1: Write the proportion equation
   123,858.24 : 170,925.24 = 67,269.61 : x
2. Step 2: Convert to fraction form
   123,858.24/170,925.24 = 67,269.61/x
3. Step 3: Cross multiply
   123,858.24x = 170,925.24 × 67,269.61
4. Step 4: Simplify right side
   123,858.24x = 11,498,074,233.96
5. Step 5: Solve for x
   x = 11,498,074,233.96/123,858.24
6. Step 6: Final answer
   x = 92,832.53