Finding the Fourth Proportional to 2,626.17, 3,607.91 and 2,350.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.17 : 3,607.91 = 2,350.05 : x
2. Step 2: Convert to fraction form
   2,626.17/3,607.91 = 2,350.05/x
3. Step 3: Cross multiply
   2,626.17x = 3,607.91 × 2,350.05
4. Step 4: Simplify right side
   2,626.17x = 8,478,757.15
5. Step 5: Solve for x
   x = 8,478,757.15/2,626.17
6. Step 6: Final answer
   x = 3,228.56