Finding the Fourth Proportional to 2,814.96, 3,882.43 and 2,626.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,814.96 : 3,882.43 = 2,626.33 : x
2. Step 2: Convert to fraction form
   2,814.96/3,882.43 = 2,626.33/x
3. Step 3: Cross multiply
   2,814.96x = 3,882.43 × 2,626.33
4. Step 4: Simplify right side
   2,814.96x = 10,196,542.38
5. Step 5: Solve for x
   x = 10,196,542.38/2,814.96
6. Step 6: Final answer
   x = 3,622.27