Finding the Fourth Proportional to 8,066.10, 12,096.88 and 2,799.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.10 : 12,096.88 = 2,799.76 : x
2. Step 2: Convert to fraction form
   8,066.10/12,096.88 = 2,799.76/x
3. Step 3: Cross multiply
   8,066.10x = 12,096.88 × 2,799.76
4. Step 4: Simplify right side
   8,066.10x = 33,868,360.75
5. Step 5: Solve for x
   x = 33,868,360.75/8,066.10
6. Step 6: Final answer
   x = 4,198.85