Finding the Fourth Proportional to 2,625,252, 3,622,849.20 and 1,418,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625,252 : 3,622,849.20 = 1,418,028 : x
2. Step 2: Convert to fraction form
   2,625,252/3,622,849.20 = 1,418,028/x
3. Step 3: Cross multiply
   2,625,252x = 3,622,849.20 × 1,418,028
4. Step 4: Simplify right side
   2,625,252x = 5,137,301,605,377.60
5. Step 5: Solve for x
   x = 5,137,301,605,377.60/2,625,252
6. Step 6: Final answer
   x = 1,956,879.42