Finding the Fourth Proportional to 2,625.47, 3,938.27 and 895.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.47 : 3,938.27 = 895.31 : x
2. Step 2: Convert to fraction form
   2,625.47/3,938.27 = 895.31/x
3. Step 3: Cross multiply
   2,625.47x = 3,938.27 × 895.31
4. Step 4: Simplify right side
   2,625.47x = 3,525,974.75
5. Step 5: Solve for x
   x = 3,525,974.75/2,625.47
6. Step 6: Final answer
   x = 1,342.99