Finding the Fourth Proportional to 2,572,854.72, 3,550,757.40 and 1,427,304

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,854.72 : 3,550,757.40 = 1,427,304 : x
2. Step 2: Convert to fraction form
   2,572,854.72/3,550,757.40 = 1,427,304/x
3. Step 3: Cross multiply
   2,572,854.72x = 3,550,757.40 × 1,427,304
4. Step 4: Simplify right side
   2,572,854.72x = 5,068,010,240,049.60
5. Step 5: Solve for x
   x = 5,068,010,240,049.60/2,572,854.72
6. Step 6: Final answer
   x = 1,969,800.39