Finding the Fourth Proportional to 928,777.27, 1,281,852.73 and 566,411.33

Step by Step Solution

1. Step 1: Write the proportion equation
   928,777.27 : 1,281,852.73 = 566,411.33 : x
2. Step 2: Convert to fraction form
   928,777.27/1,281,852.73 = 566,411.33/x
3. Step 3: Cross multiply
   928,777.27x = 1,281,852.73 × 566,411.33
4. Step 4: Simplify right side
   928,777.27x = 726,055,906,931.56
5. Step 5: Solve for x
   x = 726,055,906,931.56/928,777.27
6. Step 6: Final answer
   x = 781,733.07