Finding the Fourth Proportional to 6,744.50, 9,307.21 and 3,760.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744.50 : 9,307.21 = 3,760.27 : x
2. Step 2: Convert to fraction form
   6,744.50/9,307.21 = 3,760.27/x
3. Step 3: Cross multiply
   6,744.50x = 9,307.21 × 3,760.27
4. Step 4: Simplify right side
   6,744.50x = 34,997,589.88
5. Step 5: Solve for x
   x = 34,997,589.88/6,744.50
6. Step 6: Final answer
   x = 5,189.06