Finding the Fourth Proportional to 9,651.69, 13,323.24 and 8,167.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,651.69 : 13,323.24 = 8,167.32 : x
2. Step 2: Convert to fraction form
   9,651.69/13,323.24 = 8,167.32/x
3. Step 3: Cross multiply
   9,651.69x = 13,323.24 × 8,167.32
4. Step 4: Simplify right side
   9,651.69x = 108,815,164.52
5. Step 5: Solve for x
   x = 108,815,164.52/9,651.69
6. Step 6: Final answer
   x = 11,274.21