Finding the Fourth Proportional to 9,271.32, 12,794.25 and 5,079.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.32 : 12,794.25 = 5,079.54 : x
2. Step 2: Convert to fraction form
   9,271.32/12,794.25 = 5,079.54/x
3. Step 3: Cross multiply
   9,271.32x = 12,794.25 × 5,079.54
4. Step 4: Simplify right side
   9,271.32x = 64,988,904.65
5. Step 5: Solve for x
   x = 64,988,904.65/9,271.32
6. Step 6: Final answer
   x = 7,009.67