Finding the Fourth Proportional to 2,254,872.58, 3,111,851.31 and 1,337,644.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,872.58 : 3,111,851.31 = 1,337,644.78 : x
2. Step 2: Convert to fraction form
   2,254,872.58/3,111,851.31 = 1,337,644.78/x
3. Step 3: Cross multiply
   2,254,872.58x = 3,111,851.31 × 1,337,644.78
4. Step 4: Simplify right side
   2,254,872.58x = 4,162,551,660,957.66
5. Step 5: Solve for x
   x = 4,162,551,660,957.66/2,254,872.58
6. Step 6: Final answer
   x = 1,846,025.22