Finding the Fourth Proportional to 9,584.25, 13,227.48 and 5,393.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,584.25 : 13,227.48 = 5,393.31 : x
2. Step 2: Convert to fraction form
   9,584.25/13,227.48 = 5,393.31/x
3. Step 3: Cross multiply
   9,584.25x = 13,227.48 × 5,393.31
4. Step 4: Simplify right side
   9,584.25x = 71,339,900.16
5. Step 5: Solve for x
   x = 71,339,900.16/9,584.25
6. Step 6: Final answer
   x = 7,443.45