Finding the Fourth Proportional to 2,560.18, 3,532.50 and 1,512.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.18 : 3,532.50 = 1,512.04 : x
2. Step 2: Convert to fraction form
   2,560.18/3,532.50 = 1,512.04/x
3. Step 3: Cross multiply
   2,560.18x = 3,532.50 × 1,512.04
4. Step 4: Simplify right side
   2,560.18x = 5,341,281.30
5. Step 5: Solve for x
   x = 5,341,281.30/2,560.18
6. Step 6: Final answer
   x = 2,086.29