Finding the Fourth Proportional to 8,048.76, 12,072.96 and 3,667.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,048.76 : 12,072.96 = 3,667.38 : x
2. Step 2: Convert to fraction form
   8,048.76/12,072.96 = 3,667.38/x
3. Step 3: Cross multiply
   8,048.76x = 12,072.96 × 3,667.38
4. Step 4: Simplify right side
   8,048.76x = 44,276,132.04
5. Step 5: Solve for x
   x = 44,276,132.04/8,048.76
6. Step 6: Final answer
   x = 5,500.99