Finding the Fourth Proportional to 2,582.32, 3,563.58 and 2,208.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.32 : 3,563.58 = 2,208.82 : x
2. Step 2: Convert to fraction form
   2,582.32/3,563.58 = 2,208.82/x
3. Step 3: Cross multiply
   2,582.32x = 3,563.58 × 2,208.82
4. Step 4: Simplify right side
   2,582.32x = 7,871,306.78
5. Step 5: Solve for x
   x = 7,871,306.78/2,582.32
6. Step 6: Final answer
   x = 3,048.15