Finding the Fourth Proportional to 6,760.50, 9,329.49 and 3,816.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,760.50 : 9,329.49 = 3,816.50 : x
2. Step 2: Convert to fraction form
   6,760.50/9,329.49 = 3,816.50/x
3. Step 3: Cross multiply
   6,760.50x = 9,329.49 × 3,816.50
4. Step 4: Simplify right side
   6,760.50x = 35,605,998.59
5. Step 5: Solve for x
   x = 35,605,998.59/6,760.50
6. Step 6: Final answer
   x = 5,266.77