Finding the Fourth Proportional to 16,519.57, 22,789.41 and 10,548.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,519.57 : 22,789.41 = 10,548.25 : x
2. Step 2: Convert to fraction form
   16,519.57/22,789.41 = 10,548.25/x
3. Step 3: Cross multiply
   16,519.57x = 22,789.41 × 10,548.25
4. Step 4: Simplify right side
   16,519.57x = 240,388,394.03
5. Step 5: Solve for x
   x = 240,388,394.03/16,519.57
6. Step 6: Final answer
   x = 14,551.73