Finding the Fourth Proportional to 2,428,651, 3,643,151.46 and 932,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,651 : 3,643,151.46 = 932,743 : x
2. Step 2: Convert to fraction form
   2,428,651/3,643,151.46 = 932,743/x
3. Step 3: Cross multiply
   2,428,651x = 3,643,151.46 × 932,743
4. Step 4: Simplify right side
   2,428,651x = 3,398,124,022,254.78
5. Step 5: Solve for x
   x = 3,398,124,022,254.78/2,428,651
6. Step 6: Final answer
   x = 1,399,181.69