Finding the Fourth Proportional to 2,551,007.64, 3,826,982.34 and 1,055,216.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,007.64 : 3,826,982.34 = 1,055,216.28 : x
2. Step 2: Convert to fraction form
   2,551,007.64/3,826,982.34 = 1,055,216.28/x
3. Step 3: Cross multiply
   2,551,007.64x = 3,826,982.34 × 1,055,216.28
4. Step 4: Simplify right side
   2,551,007.64x = 4,038,294,068,440.50
5. Step 5: Solve for x
   x = 4,038,294,068,440.50/2,551,007.64
6. Step 6: Final answer
   x = 1,583,019.20