Finding the Fourth Proportional to 2,565.24, 3,540.06 and 1,517.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565.24 : 3,540.06 = 1,517.40 : x
2. Step 2: Convert to fraction form
   2,565.24/3,540.06 = 1,517.40/x
3. Step 3: Cross multiply
   2,565.24x = 3,540.06 × 1,517.40
4. Step 4: Simplify right side
   2,565.24x = 5,371,687.04
5. Step 5: Solve for x
   x = 5,371,687.04/2,565.24
6. Step 6: Final answer
   x = 2,094.03