Finding the Fourth Proportional to 2,580.27, 3,560.86 and 1,461.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580.27 : 3,560.86 = 1,461.19 : x
2. Step 2: Convert to fraction form
   2,580.27/3,560.86 = 1,461.19/x
3. Step 3: Cross multiply
   2,580.27x = 3,560.86 × 1,461.19
4. Step 4: Simplify right side
   2,580.27x = 5,203,085.95
5. Step 5: Solve for x
   x = 5,203,085.95/2,580.27
6. Step 6: Final answer
   x = 2,016.49