Finding the Fourth Proportional to 3,662,672.28, 5,053,871.76 and 2,440,801.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662,672.28 : 5,053,871.76 = 2,440,801.92 : x
2. Step 2: Convert to fraction form
   3,662,672.28/5,053,871.76 = 2,440,801.92/x
3. Step 3: Cross multiply
   3,662,672.28x = 5,053,871.76 × 2,440,801.92
4. Step 4: Simplify right side
   3,662,672.28x = 12,335,499,895,241.78
5. Step 5: Solve for x
   x = 12,335,499,895,241.78/3,662,672.28
6. Step 6: Final answer
   x = 3,367,896.16