Finding the Fourth Proportional to 3,648.50, 5,031.16 and 2,452.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648.50 : 5,031.16 = 2,452.18 : x
2. Step 2: Convert to fraction form
   3,648.50/5,031.16 = 2,452.18/x
3. Step 3: Cross multiply
   3,648.50x = 5,031.16 × 2,452.18
4. Step 4: Simplify right side
   3,648.50x = 12,337,291.22
5. Step 5: Solve for x
   x = 12,337,291.22/3,648.50
6. Step 6: Final answer
   x = 3,381.47