Finding the Fourth Proportional to 9,044.67, 12,481.69 and 5,270.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044.67 : 12,481.69 = 5,270.43 : x
2. Step 2: Convert to fraction form
   9,044.67/12,481.69 = 5,270.43/x
3. Step 3: Cross multiply
   9,044.67x = 12,481.69 × 5,270.43
4. Step 4: Simplify right side
   9,044.67x = 65,783,815.87
5. Step 5: Solve for x
   x = 65,783,815.87/9,044.67
6. Step 6: Final answer
   x = 7,273.21