Finding the Fourth Proportional to 1,124,016.26, 1,551,139.04 and 607,766.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,016.26 : 1,551,139.04 = 607,766.55 : x
2. Step 2: Convert to fraction form
   1,124,016.26/1,551,139.04 = 607,766.55/x
3. Step 3: Cross multiply
   1,124,016.26x = 1,551,139.04 × 607,766.55
4. Step 4: Simplify right side
   1,124,016.26x = 942,730,419,872.28
5. Step 5: Solve for x
   x = 942,730,419,872.28/1,124,016.26
6. Step 6: Final answer
   x = 838,716.00