Finding the Fourth Proportional to 404,103.27, 606,132.92 and 123,620.52

Step by Step Solution

1. Step 1: Write the proportion equation
   404,103.27 : 606,132.92 = 123,620.52 : x
2. Step 2: Convert to fraction form
   404,103.27/606,132.92 = 123,620.52/x
3. Step 3: Cross multiply
   404,103.27x = 606,132.92 × 123,620.52
4. Step 4: Simplify right side
   404,103.27x = 74,930,466,759.52
5. Step 5: Solve for x
   x = 74,930,466,759.52/404,103.27
6. Step 6: Final answer
   x = 185,424.05