Finding the Fourth Proportional to 11,144.52, 16,716.61 and 2,711.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,144.52 : 16,716.61 = 2,711.09 : x
2. Step 2: Convert to fraction form
   11,144.52/16,716.61 = 2,711.09/x
3. Step 3: Cross multiply
   11,144.52x = 16,716.61 × 2,711.09
4. Step 4: Simplify right side
   11,144.52x = 45,320,185.35
5. Step 5: Solve for x
   x = 45,320,185.35/11,144.52
6. Step 6: Final answer
   x = 4,066.59