Finding the Fourth Proportional to 2,781,227.04, 3,838,302.96 and 1,557,470.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,227.04 : 3,838,302.96 = 1,557,470.24 : x
2. Step 2: Convert to fraction form
   2,781,227.04/3,838,302.96 = 1,557,470.24/x
3. Step 3: Cross multiply
   2,781,227.04x = 3,838,302.96 × 1,557,470.24
4. Step 4: Simplify right side
   2,781,227.04x = 5,978,042,632,303.91
5. Step 5: Solve for x
   x = 5,978,042,632,303.91/2,781,227.04
6. Step 6: Final answer
   x = 2,149,426.33