Finding the Fourth Proportional to 8,838.27, 12,194.33 and 5,696.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,838.27 : 12,194.33 = 5,696.28 : x
2. Step 2: Convert to fraction form
   8,838.27/12,194.33 = 5,696.28/x
3. Step 3: Cross multiply
   8,838.27x = 12,194.33 × 5,696.28
4. Step 4: Simplify right side
   8,838.27x = 69,462,289.61
5. Step 5: Solve for x
   x = 69,462,289.61/8,838.27
6. Step 6: Final answer
   x = 7,859.26