Finding the Fourth Proportional to 16,544.43, 22,828.82 and 9,469.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,544.43 : 22,828.82 = 9,469.53 : x
2. Step 2: Convert to fraction form
   16,544.43/22,828.82 = 9,469.53/x
3. Step 3: Cross multiply
   16,544.43x = 22,828.82 × 9,469.53
4. Step 4: Simplify right side
   16,544.43x = 216,178,148.51
5. Step 5: Solve for x
   x = 216,178,148.51/16,544.43
6. Step 6: Final answer
   x = 13,066.52