Finding the Fourth Proportional to 2,615.85, 3,609.24 and 1,481.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615.85 : 3,609.24 = 1,481.55 : x
2. Step 2: Convert to fraction form
   2,615.85/3,609.24 = 1,481.55/x
3. Step 3: Cross multiply
   2,615.85x = 3,609.24 × 1,481.55
4. Step 4: Simplify right side
   2,615.85x = 5,347,269.52
5. Step 5: Solve for x
   x = 5,347,269.52/2,615.85
6. Step 6: Final answer
   x = 2,044.18