Finding the Fourth Proportional to 16,701.97, 23,048.72 and 9,148.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,701.97 : 23,048.72 = 9,148.24 : x
2. Step 2: Convert to fraction form
   16,701.97/23,048.72 = 9,148.24/x
3. Step 3: Cross multiply
   16,701.97x = 23,048.72 × 9,148.24
4. Step 4: Simplify right side
   16,701.97x = 210,855,142.58
5. Step 5: Solve for x
   x = 210,855,142.58/16,701.97
6. Step 6: Final answer
   x = 12,624.56