Finding the Fourth Proportional to 2,963.27, 4,086.24 and 2,545.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963.27 : 4,086.24 = 2,545.01 : x
2. Step 2: Convert to fraction form
   2,963.27/4,086.24 = 2,545.01/x
3. Step 3: Cross multiply
   2,963.27x = 4,086.24 × 2,545.01
4. Step 4: Simplify right side
   2,963.27x = 10,399,501.23
5. Step 5: Solve for x
   x = 10,399,501.23/2,963.27
6. Step 6: Final answer
   x = 3,509.47