Finding the Fourth Proportional to 23,940.51, 33,003.90 and 17,223.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,940.51 : 33,003.90 = 17,223.99 : x
2. Step 2: Convert to fraction form
   23,940.51/33,003.90 = 17,223.99/x
3. Step 3: Cross multiply
   23,940.51x = 33,003.90 × 17,223.99
4. Step 4: Simplify right side
   23,940.51x = 568,458,843.56
5. Step 5: Solve for x
   x = 568,458,843.56/23,940.51
6. Step 6: Final answer
   x = 23,744.64