Finding the Fourth Proportional to 2,608.50, 3,601.41 and 2,328.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.50 : 3,601.41 = 2,328.26 : x
2. Step 2: Convert to fraction form
   2,608.50/3,601.41 = 2,328.26/x
3. Step 3: Cross multiply
   2,608.50x = 3,601.41 × 2,328.26
4. Step 4: Simplify right side
   2,608.50x = 8,385,025.46
5. Step 5: Solve for x
   x = 8,385,025.46/2,608.50
6. Step 6: Final answer
   x = 3,214.50