Finding the Fourth Proportional to 9,272.32, 12,795.63 and 5,080.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.32 : 12,795.63 = 5,080.54 : x
2. Step 2: Convert to fraction form
   9,272.32/12,795.63 = 5,080.54/x
3. Step 3: Cross multiply
   9,272.32x = 12,795.63 × 5,080.54
4. Step 4: Simplify right side
   9,272.32x = 65,008,710.04
5. Step 5: Solve for x
   x = 65,008,710.04/9,272.32
6. Step 6: Final answer
   x = 7,011.05