Finding the Fourth Proportional to 6,744.76, 9,307.56 and 3,760.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744.76 : 9,307.56 = 3,760.42 : x
2. Step 2: Convert to fraction form
   6,744.76/9,307.56 = 3,760.42/x
3. Step 3: Cross multiply
   6,744.76x = 9,307.56 × 3,760.42
4. Step 4: Simplify right side
   6,744.76x = 35,000,334.78
5. Step 5: Solve for x
   x = 35,000,334.78/6,744.76
6. Step 6: Final answer
   x = 5,189.26