Finding the Fourth Proportional to 2,498,298.88, 3,747,435.82 and 605,040.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,298.88 : 3,747,435.82 = 605,040.28 : x
2. Step 2: Convert to fraction form
   2,498,298.88/3,747,435.82 = 605,040.28/x
3. Step 3: Cross multiply
   2,498,298.88x = 3,747,435.82 × 605,040.28
4. Step 4: Simplify right side
   2,498,298.88x = 2,267,349,617,814.83
5. Step 5: Solve for x
   x = 2,267,349,617,814.83/2,498,298.88
6. Step 6: Final answer
   x = 907,557.39