Finding the Fourth Proportional to 8,043.76, 12,065.46 and 3,662.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,043.76 : 12,065.46 = 3,662.38 : x
2. Step 2: Convert to fraction form
   8,043.76/12,065.46 = 3,662.38/x
3. Step 3: Cross multiply
   8,043.76x = 12,065.46 × 3,662.38
4. Step 4: Simplify right side
   8,043.76x = 44,188,299.39
5. Step 5: Solve for x
   x = 44,188,299.39/8,043.76
6. Step 6: Final answer
   x = 5,493.49