Finding the Fourth Proportional to 2,626.38, 3,940.18 and 895

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.38 : 3,940.18 = 895 : x
2. Step 2: Convert to fraction form
   2,626.38/3,940.18 = 895/x
3. Step 3: Cross multiply
   2,626.38x = 3,940.18 × 895
4. Step 4: Simplify right side
   2,626.38x = 3,526,461.10
5. Step 5: Solve for x
   x = 3,526,461.10/2,626.38
6. Step 6: Final answer
   x = 1,342.71