Finding the Fourth Proportional to 1,025,535.60, 1,415,233.71 and 566,681.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,535.60 : 1,415,233.71 = 566,681.82 : x
2. Step 2: Convert to fraction form
   1,025,535.60/1,415,233.71 = 566,681.82/x
3. Step 3: Cross multiply
   1,025,535.60x = 1,415,233.71 × 566,681.82
4. Step 4: Simplify right side
   1,025,535.60x = 801,987,214,508.15
5. Step 5: Solve for x
   x = 801,987,214,508.15/1,025,535.60
6. Step 6: Final answer
   x = 782,017.92