Finding the Fourth Proportional to 2,616.55, 3,611.27 and 1,497.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.55 : 3,611.27 = 1,497.27 : x
2. Step 2: Convert to fraction form
   2,616.55/3,611.27 = 1,497.27/x
3. Step 3: Cross multiply
   2,616.55x = 3,611.27 × 1,497.27
4. Step 4: Simplify right side
   2,616.55x = 5,407,060.72
5. Step 5: Solve for x
   x = 5,407,060.72/2,616.55
6. Step 6: Final answer
   x = 2,066.48