Finding the Fourth Proportional to 2,608.37, 3,906.38 and 2,264.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.37 : 3,906.38 = 2,264.53 : x
2. Step 2: Convert to fraction form
   2,608.37/3,906.38 = 2,264.53/x
3. Step 3: Cross multiply
   2,608.37x = 3,906.38 × 2,264.53
4. Step 4: Simplify right side
   2,608.37x = 8,846,103.38
5. Step 5: Solve for x
   x = 8,846,103.38/2,608.37
6. Step 6: Final answer
   x = 3,391.43