Finding the Fourth Proportional to 123,401.27, 185,124.69 and 39,182.94

Step by Step Solution

1. Step 1: Write the proportion equation
   123,401.27 : 185,124.69 = 39,182.94 : x
2. Step 2: Convert to fraction form
   123,401.27/185,124.69 = 39,182.94/x
3. Step 3: Cross multiply
   123,401.27x = 185,124.69 × 39,182.94
4. Step 4: Simplify right side
   123,401.27x = 7,253,729,620.79
5. Step 5: Solve for x
   x = 7,253,729,620.79/123,401.27
6. Step 6: Final answer
   x = 58,781.64