Finding the Fourth Proportional to 10,757.72, 16,132.52 and 4,183.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.72 : 16,132.52 = 4,183.08 : x
2. Step 2: Convert to fraction form
   10,757.72/16,132.52 = 4,183.08/x
3. Step 3: Cross multiply
   10,757.72x = 16,132.52 × 4,183.08
4. Step 4: Simplify right side
   10,757.72x = 67,483,621.76
5. Step 5: Solve for x
   x = 67,483,621.76/10,757.72
6. Step 6: Final answer
   x = 6,273.04