Finding the Fourth Proportional to 10,768.17, 16,150.96 and 2,871.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,768.17 : 16,150.96 = 2,871.27 : x
2. Step 2: Convert to fraction form
   10,768.17/16,150.96 = 2,871.27/x
3. Step 3: Cross multiply
   10,768.17x = 16,150.96 × 2,871.27
4. Step 4: Simplify right side
   10,768.17x = 46,373,766.92
5. Step 5: Solve for x
   x = 46,373,766.92/10,768.17
6. Step 6: Final answer
   x = 4,306.56