Finding the Fourth Proportional to 25,417.49, 38,131.03 and 9,627.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,417.49 : 38,131.03 = 9,627.25 : x
2. Step 2: Convert to fraction form
   25,417.49/38,131.03 = 9,627.25/x
3. Step 3: Cross multiply
   25,417.49x = 38,131.03 × 9,627.25
4. Step 4: Simplify right side
   25,417.49x = 367,096,719.78
5. Step 5: Solve for x
   x = 367,096,719.78/25,417.49
6. Step 6: Final answer
   x = 14,442.68