Finding the Fourth Proportional to 2,580.32, 3,560.56 and 1,461.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580.32 : 3,560.56 = 1,461.24 : x
2. Step 2: Convert to fraction form
   2,580.32/3,560.56 = 1,461.24/x
3. Step 3: Cross multiply
   2,580.32x = 3,560.56 × 1,461.24
4. Step 4: Simplify right side
   2,580.32x = 5,202,829.04
5. Step 5: Solve for x
   x = 5,202,829.04/2,580.32
6. Step 6: Final answer
   x = 2,016.35