Finding the Fourth Proportional to 9,271.92, 12,794.94 and 5,495.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.92 : 12,794.94 = 5,495.12 : x
2. Step 2: Convert to fraction form
   9,271.92/12,794.94 = 5,495.12/x
3. Step 3: Cross multiply
   9,271.92x = 12,794.94 × 5,495.12
4. Step 4: Simplify right side
   9,271.92x = 70,309,730.69
5. Step 5: Solve for x
   x = 70,309,730.69/9,271.92
6. Step 6: Final answer
   x = 7,583.08