Finding the Fourth Proportional to 9,527.33, 13,143.67 and 5,989.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,527.33 : 13,143.67 = 5,989.25 : x
2. Step 2: Convert to fraction form
   9,527.33/13,143.67 = 5,989.25/x
3. Step 3: Cross multiply
   9,527.33x = 13,143.67 × 5,989.25
4. Step 4: Simplify right side
   9,527.33x = 78,720,629.88
5. Step 5: Solve for x
   x = 78,720,629.88/9,527.33
6. Step 6: Final answer
   x = 8,262.62