Finding the Fourth Proportional to 2,411.74, 3,616.89 and 1,025.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.74 : 3,616.89 = 1,025.07 : x
2. Step 2: Convert to fraction form
   2,411.74/3,616.89 = 1,025.07/x
3. Step 3: Cross multiply
   2,411.74x = 3,616.89 × 1,025.07
4. Step 4: Simplify right side
   2,411.74x = 3,707,565.43
5. Step 5: Solve for x
   x = 3,707,565.43/2,411.74
6. Step 6: Final answer
   x = 1,537.30