Finding the Fourth Proportional to 9,659.18, 13,329.33 and 5,467.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,659.18 : 13,329.33 = 5,467.34 : x
2. Step 2: Convert to fraction form
   9,659.18/13,329.33 = 5,467.34/x
3. Step 3: Cross multiply
   9,659.18x = 13,329.33 × 5,467.34
4. Step 4: Simplify right side
   9,659.18x = 72,875,979.08
5. Step 5: Solve for x
   x = 72,875,979.08/9,659.18
6. Step 6: Final answer
   x = 7,544.74