Finding the Fourth Proportional to 2,581.52, 3,562.50 and 1,519.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581.52 : 3,562.50 = 1,519.32 : x
2. Step 2: Convert to fraction form
   2,581.52/3,562.50 = 1,519.32/x
3. Step 3: Cross multiply
   2,581.52x = 3,562.50 × 1,519.32
4. Step 4: Simplify right side
   2,581.52x = 5,412,577.50
5. Step 5: Solve for x
   x = 5,412,577.50/2,581.52
6. Step 6: Final answer
   x = 2,096.67