Finding the Fourth Proportional to 8,196.48, 12,293.76 and 2,724.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.48 : 12,293.76 = 2,724.48 : x
2. Step 2: Convert to fraction form
   8,196.48/12,293.76 = 2,724.48/x
3. Step 3: Cross multiply
   8,196.48x = 12,293.76 × 2,724.48
4. Step 4: Simplify right side
   8,196.48x = 33,494,103.24
5. Step 5: Solve for x
   x = 33,494,103.24/8,196.48
6. Step 6: Final answer
   x = 4,086.40