Finding the Fourth Proportional to 17,067.82, 23,553.49 and 9,992.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,067.82 : 23,553.49 = 9,992.82 : x
2. Step 2: Convert to fraction form
   17,067.82/23,553.49 = 9,992.82/x
3. Step 3: Cross multiply
   17,067.82x = 23,553.49 × 9,992.82
4. Step 4: Simplify right side
   17,067.82x = 235,365,785.94
5. Step 5: Solve for x
   x = 235,365,785.94/17,067.82
6. Step 6: Final answer
   x = 13,790.03