Finding the Fourth Proportional to 11,167, 16,749.15 and 3,670.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,167 : 16,749.15 = 3,670.18 : x
2. Step 2: Convert to fraction form
   11,167/16,749.15 = 3,670.18/x
3. Step 3: Cross multiply
   11,167x = 16,749.15 × 3,670.18
4. Step 4: Simplify right side
   11,167x = 61,472,395.35
5. Step 5: Solve for x
   x = 61,472,395.35/11,167
6. Step 6: Final answer
   x = 5,504.83