Finding the Fourth Proportional to 123,086.89, 169,695.39 and 92,329.24

Step by Step Solution

1. Step 1: Write the proportion equation
   123,086.89 : 169,695.39 = 92,329.24 : x
2. Step 2: Convert to fraction form
   123,086.89/169,695.39 = 92,329.24/x
3. Step 3: Cross multiply
   123,086.89x = 169,695.39 × 92,329.24
4. Step 4: Simplify right side
   123,086.89x = 15,667,846,630.38
5. Step 5: Solve for x
   x = 15,667,846,630.38/123,086.89
6. Step 6: Final answer
   x = 127,290.94