Finding the Fourth Proportional to 9,216.09, 13,825.53 and 3,371.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,216.09 : 13,825.53 = 3,371.31 : x
2. Step 2: Convert to fraction form
   9,216.09/13,825.53 = 3,371.31/x
3. Step 3: Cross multiply
   9,216.09x = 13,825.53 × 3,371.31
4. Step 4: Simplify right side
   9,216.09x = 46,610,147.54
5. Step 5: Solve for x
   x = 46,610,147.54/9,216.09
6. Step 6: Final answer
   x = 5,057.48