Finding the Fourth Proportional to 12,733.09, 17,571.04 and 7,067.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,733.09 : 17,571.04 = 7,067.77 : x
2. Step 2: Convert to fraction form
   12,733.09/17,571.04 = 7,067.77/x
3. Step 3: Cross multiply
   12,733.09x = 17,571.04 × 7,067.77
4. Step 4: Simplify right side
   12,733.09x = 124,188,007.78
5. Step 5: Solve for x
   x = 124,188,007.78/12,733.09
6. Step 6: Final answer
   x = 9,753.17