Finding the Fourth Proportional to 2,615.88, 3,608.87 and 1,496.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615.88 : 3,608.87 = 1,496.60 : x
2. Step 2: Convert to fraction form
   2,615.88/3,608.87 = 1,496.60/x
3. Step 3: Cross multiply
   2,615.88x = 3,608.87 × 1,496.60
4. Step 4: Simplify right side
   2,615.88x = 5,401,035.31
5. Step 5: Solve for x
   x = 5,401,035.31/2,615.88
6. Step 6: Final answer
   x = 2,064.71