Finding the Fourth Proportional to 8,960.48, 12,365.70 and 5,183.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,960.48 : 12,365.70 = 5,183.27 : x
2. Step 2: Convert to fraction form
   8,960.48/12,365.70 = 5,183.27/x
3. Step 3: Cross multiply
   8,960.48x = 12,365.70 × 5,183.27
4. Step 4: Simplify right side
   8,960.48x = 64,094,700.01
5. Step 5: Solve for x
   x = 64,094,700.01/8,960.48
6. Step 6: Final answer
   x = 7,153.05