Finding the Fourth Proportional to 9,316.82, 12,857.37 and 5,067.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,316.82 : 12,857.37 = 5,067.97 : x
2. Step 2: Convert to fraction form
   9,316.82/12,857.37 = 5,067.97/x
3. Step 3: Cross multiply
   9,316.82x = 12,857.37 × 5,067.97
4. Step 4: Simplify right side
   9,316.82x = 65,160,733.30
5. Step 5: Solve for x
   x = 65,160,733.30/9,316.82
6. Step 6: Final answer
   x = 6,993.89