Finding the Fourth Proportional to 9,659, 13,329.48 and 5,468.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,659 : 13,329.48 = 5,468.12 : x
2. Step 2: Convert to fraction form
   9,659/13,329.48 = 5,468.12/x
3. Step 3: Cross multiply
   9,659x = 13,329.48 × 5,468.12
4. Step 4: Simplify right side
   9,659x = 72,887,196.18
5. Step 5: Solve for x
   x = 72,887,196.18/9,659
6. Step 6: Final answer
   x = 7,546.04