Finding the Fourth Proportional to 16,995.16, 23,453 and 9,441.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,995.16 : 23,453 = 9,441.41 : x
2. Step 2: Convert to fraction form
   16,995.16/23,453 = 9,441.41/x
3. Step 3: Cross multiply
   16,995.16x = 23,453 × 9,441.41
4. Step 4: Simplify right side
   16,995.16x = 221,429,388.73
5. Step 5: Solve for x
   x = 221,429,388.73/16,995.16
6. Step 6: Final answer
   x = 13,028.97