Finding the Fourth Proportional to 9,325.72, 12,860.38 and 5,967.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,325.72 : 12,860.38 = 5,967.31 : x
2. Step 2: Convert to fraction form
   9,325.72/12,860.38 = 5,967.31/x
3. Step 3: Cross multiply
   9,325.72x = 12,860.38 × 5,967.31
4. Step 4: Simplify right side
   9,325.72x = 76,741,874.18
5. Step 5: Solve for x
   x = 76,741,874.18/9,325.72
6. Step 6: Final answer
   x = 8,229.06