Finding the Fourth Proportional to 2,253.54, 3,110.22 and 1,626.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253.54 : 3,110.22 = 1,626.15 : x
2. Step 2: Convert to fraction form
   2,253.54/3,110.22 = 1,626.15/x
3. Step 3: Cross multiply
   2,253.54x = 3,110.22 × 1,626.15
4. Step 4: Simplify right side
   2,253.54x = 5,057,684.25
5. Step 5: Solve for x
   x = 5,057,684.25/2,253.54
6. Step 6: Final answer
   x = 2,244.33