Finding the Fourth Proportional to 9,073.27, 12,517.89 and 5,931.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,073.27 : 12,517.89 = 5,931.28 : x
2. Step 2: Convert to fraction form
   9,073.27/12,517.89 = 5,931.28/x
3. Step 3: Cross multiply
   9,073.27x = 12,517.89 × 5,931.28
4. Step 4: Simplify right side
   9,073.27x = 74,247,110.60
5. Step 5: Solve for x
   x = 74,247,110.60/9,073.27
6. Step 6: Final answer
   x = 8,183.06