Finding the Fourth Proportional to 8,076.82, 12,119.92 and 3,396.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,076.82 : 12,119.92 = 3,396.48 : x
2. Step 2: Convert to fraction form
   8,076.82/12,119.92 = 3,396.48/x
3. Step 3: Cross multiply
   8,076.82x = 12,119.92 × 3,396.48
4. Step 4: Simplify right side
   8,076.82x = 41,165,065.88
5. Step 5: Solve for x
   x = 41,165,065.88/8,076.82
6. Step 6: Final answer
   x = 5,096.69