Finding the Fourth Proportional to 9,757.69, 14,634.88 and 2,736.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757.69 : 14,634.88 = 2,736.09 : x
2. Step 2: Convert to fraction form
   9,757.69/14,634.88 = 2,736.09/x
3. Step 3: Cross multiply
   9,757.69x = 14,634.88 × 2,736.09
4. Step 4: Simplify right side
   9,757.69x = 40,042,348.82
5. Step 5: Solve for x
   x = 40,042,348.82/9,757.69
6. Step 6: Final answer
   x = 4,103.67