Finding the Fourth Proportional to 1,062,661.32, 1,466,429.76 and 579,216.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,661.32 : 1,466,429.76 = 579,216.24 : x
2. Step 2: Convert to fraction form
   1,062,661.32/1,466,429.76 = 579,216.24/x
3. Step 3: Cross multiply
   1,062,661.32x = 1,466,429.76 × 579,216.24
4. Step 4: Simplify right side
   1,062,661.32x = 849,379,931,811.30
5. Step 5: Solve for x
   x = 849,379,931,811.30/1,062,661.32
6. Step 6: Final answer
   x = 799,295.05