Finding the Fourth Proportional to 11,231.82, 16,842.85 and 5,965.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,231.82 : 16,842.85 = 5,965.67 : x
2. Step 2: Convert to fraction form
   11,231.82/16,842.85 = 5,965.67/x
3. Step 3: Cross multiply
   11,231.82x = 16,842.85 × 5,965.67
4. Step 4: Simplify right side
   11,231.82x = 100,478,912.15
5. Step 5: Solve for x
   x = 100,478,912.15/11,231.82
6. Step 6: Final answer
   x = 8,945.92