Finding the Fourth Proportional to 8,042.76, 12,063.96 and 3,661.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,042.76 : 12,063.96 = 3,661.38 : x
2. Step 2: Convert to fraction form
   8,042.76/12,063.96 = 3,661.38/x
3. Step 3: Cross multiply
   8,042.76x = 12,063.96 × 3,661.38
4. Step 4: Simplify right side
   8,042.76x = 44,170,741.86
5. Step 5: Solve for x
   x = 44,170,741.86/8,042.76
6. Step 6: Final answer
   x = 5,491.99