Finding the Fourth Proportional to 8,596.69, 11,786.17 and 8,441.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,596.69 : 11,786.17 = 8,441.17 : x
2. Step 2: Convert to fraction form
   8,596.69/11,786.17 = 8,441.17/x
3. Step 3: Cross multiply
   8,596.69x = 11,786.17 × 8,441.17
4. Step 4: Simplify right side
   8,596.69x = 99,489,085.72
5. Step 5: Solve for x
   x = 99,489,085.72/8,596.69
6. Step 6: Final answer
   x = 11,572.95