Finding the Fourth Proportional to 9,667.62, 14,506.29 and 7,207.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667.62 : 14,506.29 = 7,207.38 : x
2. Step 2: Convert to fraction form
   9,667.62/14,506.29 = 7,207.38/x
3. Step 3: Cross multiply
   9,667.62x = 14,506.29 × 7,207.38
4. Step 4: Simplify right side
   9,667.62x = 104,552,344.42
5. Step 5: Solve for x
   x = 104,552,344.42/9,667.62
6. Step 6: Final answer
   x = 10,814.69