Finding the Fourth Proportional to 2,616.38, 3,610.61 and 1,497.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.38 : 3,610.61 = 1,497.53 : x
2. Step 2: Convert to fraction form
   2,616.38/3,610.61 = 1,497.53/x
3. Step 3: Cross multiply
   2,616.38x = 3,610.61 × 1,497.53
4. Step 4: Simplify right side
   2,616.38x = 5,407,003.95
5. Step 5: Solve for x
   x = 5,407,003.95/2,616.38
6. Step 6: Final answer
   x = 2,066.60