Finding the Fourth Proportional to 10,766.34, 16,148.58 and 3,744.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,766.34 : 16,148.58 = 3,744.54 : x
2. Step 2: Convert to fraction form
   10,766.34/16,148.58 = 3,744.54/x
3. Step 3: Cross multiply
   10,766.34x = 16,148.58 × 3,744.54
4. Step 4: Simplify right side
   10,766.34x = 60,469,003.75
5. Step 5: Solve for x
   x = 60,469,003.75/10,766.34
6. Step 6: Final answer
   x = 5,616.49