Finding the Fourth Proportional to 4,109.38, 5,667.63 and 2,616.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,109.38 : 5,667.63 = 2,616.82 : x
2. Step 2: Convert to fraction form
   4,109.38/5,667.63 = 2,616.82/x
3. Step 3: Cross multiply
   4,109.38x = 5,667.63 × 2,616.82
4. Step 4: Simplify right side
   4,109.38x = 14,831,167.54
5. Step 5: Solve for x
   x = 14,831,167.54/4,109.38
6. Step 6: Final answer
   x = 3,609.10