Finding the Fourth Proportional to 1,040,946.12, 1,561,429.98 and 366,901.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,946.12 : 1,561,429.98 = 366,901.83 : x
2. Step 2: Convert to fraction form
   1,040,946.12/1,561,429.98 = 366,901.83/x
3. Step 3: Cross multiply
   1,040,946.12x = 1,561,429.98 × 366,901.83
4. Step 4: Simplify right side
   1,040,946.12x = 572,891,517,078.86
5. Step 5: Solve for x
   x = 572,891,517,078.86/1,040,946.12
6. Step 6: Final answer
   x = 550,356.55