Finding the Fourth Proportional to 2,825,679.16, 4,238,665.35 and 932,568.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,679.16 : 4,238,665.35 = 932,568.22 : x
2. Step 2: Convert to fraction form
   2,825,679.16/4,238,665.35 = 932,568.22/x
3. Step 3: Cross multiply
   2,825,679.16x = 4,238,665.35 × 932,568.22
4. Step 4: Simplify right side
   2,825,679.16x = 3,952,844,600,625.18
5. Step 5: Solve for x
   x = 3,952,844,600,625.18/2,825,679.16
6. Step 6: Final answer
   x = 1,398,900.72