Finding the Fourth Proportional to 2,615.50, 3,609.39 and 1,496.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615.50 : 3,609.39 = 1,496.46 : x
2. Step 2: Convert to fraction form
   2,615.50/3,609.39 = 1,496.46/x
3. Step 3: Cross multiply
   2,615.50x = 3,609.39 × 1,496.46
4. Step 4: Simplify right side
   2,615.50x = 5,401,307.76
5. Step 5: Solve for x
   x = 5,401,307.76/2,615.50
6. Step 6: Final answer
   x = 2,065.11