Finding the Fourth Proportional to 8,922.69, 13,375.12 and 5,963.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,922.69 : 13,375.12 = 5,963.62 : x
2. Step 2: Convert to fraction form
   8,922.69/13,375.12 = 5,963.62/x
3. Step 3: Cross multiply
   8,922.69x = 13,375.12 × 5,963.62
4. Step 4: Simplify right side
   8,922.69x = 79,764,103.32
5. Step 5: Solve for x
   x = 79,764,103.32/8,922.69
6. Step 6: Final answer
   x = 8,939.47