Finding the Fourth Proportional to 2,574,576.69, 3,862,418.73 and 868,762.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,576.69 : 3,862,418.73 = 868,762.32 : x
2. Step 2: Convert to fraction form
   2,574,576.69/3,862,418.73 = 868,762.32/x
3. Step 3: Cross multiply
   2,574,576.69x = 3,862,418.73 × 868,762.32
4. Step 4: Simplify right side
   2,574,576.69x = 3,355,523,856,686.25
5. Step 5: Solve for x
   x = 3,355,523,856,686.25/2,574,576.69
6. Step 6: Final answer
   x = 1,303,330.32