Finding the Fourth Proportional to 9,488.43, 14,229.27 and 3,564.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488.43 : 14,229.27 = 3,564.09 : x
2. Step 2: Convert to fraction form
   9,488.43/14,229.27 = 3,564.09/x
3. Step 3: Cross multiply
   9,488.43x = 14,229.27 × 3,564.09
4. Step 4: Simplify right side
   9,488.43x = 50,714,398.91
5. Step 5: Solve for x
   x = 50,714,398.91/9,488.43
6. Step 6: Final answer
   x = 5,344.87