Finding the Fourth Proportional to 9,759.27, 14,653.49 and 9,613.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.27 : 14,653.49 = 9,613.47 : x
2. Step 2: Convert to fraction form
   9,759.27/14,653.49 = 9,613.47/x
3. Step 3: Cross multiply
   9,759.27x = 14,653.49 × 9,613.47
4. Step 4: Simplify right side
   9,759.27x = 140,870,838.44
5. Step 5: Solve for x
   x = 140,870,838.44/9,759.27
6. Step 6: Final answer
   x = 14,434.57