Finding the Fourth Proportional to 6,342.53, 8,756.20 and 3,825.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,342.53 : 8,756.20 = 3,825.27 : x
2. Step 2: Convert to fraction form
   6,342.53/8,756.20 = 3,825.27/x
3. Step 3: Cross multiply
   6,342.53x = 8,756.20 × 3,825.27
4. Step 4: Simplify right side
   6,342.53x = 33,494,833.96
5. Step 5: Solve for x
   x = 33,494,833.96/6,342.53
6. Step 6: Final answer
   x = 5,280.99