Finding the Fourth Proportional to 9,659.56, 13,328.92 and 5,467

Step by Step Solution

1. Step 1: Write the proportion equation
   9,659.56 : 13,328.92 = 5,467 : x
2. Step 2: Convert to fraction form
   9,659.56/13,328.92 = 5,467/x
3. Step 3: Cross multiply
   9,659.56x = 13,328.92 × 5,467
4. Step 4: Simplify right side
   9,659.56x = 72,869,205.64
5. Step 5: Solve for x
   x = 72,869,205.64/9,659.56
6. Step 6: Final answer
   x = 7,543.74