Finding the Fourth Proportional to 11,706.77, 17,565.83 and 10,744.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,706.77 : 17,565.83 = 10,744.49 : x
2. Step 2: Convert to fraction form
   11,706.77/17,565.83 = 10,744.49/x
3. Step 3: Cross multiply
   11,706.77x = 17,565.83 × 10,744.49
4. Step 4: Simplify right side
   11,706.77x = 188,735,884.78
5. Step 5: Solve for x
   x = 188,735,884.78/11,706.77
6. Step 6: Final answer
   x = 16,121.94