Finding the Fourth Proportional to 8,086.59, 12,130.56 and 2,243.23

Step by Step Solution

1. Step 1: Write the proportion equation
   8,086.59 : 12,130.56 = 2,243.23 : x
2. Step 2: Convert to fraction form
   8,086.59/12,130.56 = 2,243.23/x
3. Step 3: Cross multiply
   8,086.59x = 12,130.56 × 2,243.23
4. Step 4: Simplify right side
   8,086.59x = 27,211,605.78
5. Step 5: Solve for x
   x = 27,211,605.78/8,086.59
6. Step 6: Final answer
   x = 3,365.03