Finding the Fourth Proportional to 9,272.27, 12,795.53 and 5,293.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.27 : 12,795.53 = 5,293.30 : x
2. Step 2: Convert to fraction form
   9,272.27/12,795.53 = 5,293.30/x
3. Step 3: Cross multiply
   9,272.27x = 12,795.53 × 5,293.30
4. Step 4: Simplify right side
   9,272.27x = 67,730,514.97
5. Step 5: Solve for x
   x = 67,730,514.97/9,272.27
6. Step 6: Final answer
   x = 7,304.63