Finding the Fourth Proportional to 1,025,469.68, 1,415,176.69 and 566,613.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,469.68 : 1,415,176.69 = 566,613.82 : x
2. Step 2: Convert to fraction form
   1,025,469.68/1,415,176.69 = 566,613.82/x
3. Step 3: Cross multiply
   1,025,469.68x = 1,415,176.69 × 566,613.82
4. Step 4: Simplify right side
   1,025,469.68x = 801,858,670,295.86
5. Step 5: Solve for x
   x = 801,858,670,295.86/1,025,469.68
6. Step 6: Final answer
   x = 781,942.84