Finding the Fourth Proportional to 17,046.30, 23,523.89 and 9,974.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,046.30 : 23,523.89 = 9,974.09 : x
2. Step 2: Convert to fraction form
   17,046.30/23,523.89 = 9,974.09/x
3. Step 3: Cross multiply
   17,046.30x = 23,523.89 × 9,974.09
4. Step 4: Simplify right side
   17,046.30x = 234,629,396.01
5. Step 5: Solve for x
   x = 234,629,396.01/17,046.30
6. Step 6: Final answer
   x = 13,764.24