Finding the Fourth Proportional to 2,616.27, 3,927.03 and 1,522.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.27 : 3,927.03 = 1,522.77 : x
2. Step 2: Convert to fraction form
   2,616.27/3,927.03 = 1,522.77/x
3. Step 3: Cross multiply
   2,616.27x = 3,927.03 × 1,522.77
4. Step 4: Simplify right side
   2,616.27x = 5,979,963.47
5. Step 5: Solve for x
   x = 5,979,963.47/2,616.27
6. Step 6: Final answer
   x = 2,285.68