Finding the Fourth Proportional to 2,431,853.38, 3,647,648.54 and 1,233,744.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,853.38 : 3,647,648.54 = 1,233,744.61 : x
2. Step 2: Convert to fraction form
   2,431,853.38/3,647,648.54 = 1,233,744.61/x
3. Step 3: Cross multiply
   2,431,853.38x = 3,647,648.54 × 1,233,744.61
4. Step 4: Simplify right side
   2,431,853.38x = 4,500,266,725,399.37
5. Step 5: Solve for x
   x = 4,500,266,725,399.37/2,431,853.38
6. Step 6: Final answer
   x = 1,850,550.19