Finding the Fourth Proportional to 9,397.46, 12,967.71 and 5,205.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,397.46 : 12,967.71 = 5,205.62 : x
2. Step 2: Convert to fraction form
   9,397.46/12,967.71 = 5,205.62/x
3. Step 3: Cross multiply
   9,397.46x = 12,967.71 × 5,205.62
4. Step 4: Simplify right side
   9,397.46x = 67,504,970.53
5. Step 5: Solve for x
   x = 67,504,970.53/9,397.46
6. Step 6: Final answer
   x = 7,183.32