Finding the Fourth Proportional to 9,273.27, 12,797.12 and 5,498.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,273.27 : 12,797.12 = 5,498.28 : x
2. Step 2: Convert to fraction form
   9,273.27/12,797.12 = 5,498.28/x
3. Step 3: Cross multiply
   9,273.27x = 12,797.12 × 5,498.28
4. Step 4: Simplify right side
   9,273.27x = 70,362,148.95
5. Step 5: Solve for x
   x = 70,362,148.95/9,273.27
6. Step 6: Final answer
   x = 7,587.63