Finding the Fourth Proportional to 3,892.26, 5,371.30 and 2,495.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892.26 : 5,371.30 = 2,495.10 : x
2. Step 2: Convert to fraction form
   3,892.26/5,371.30 = 2,495.10/x
3. Step 3: Cross multiply
   3,892.26x = 5,371.30 × 2,495.10
4. Step 4: Simplify right side
   3,892.26x = 13,401,930.63
5. Step 5: Solve for x
   x = 13,401,930.63/3,892.26
6. Step 6: Final answer
   x = 3,443.23