Finding the Fourth Proportional to 20,269.37, 30,404.00 and 16,799.33

Step by Step Solution

1. Step 1: Write the proportion equation
   20,269.37 : 30,404.00 = 16,799.33 : x
2. Step 2: Convert to fraction form
   20,269.37/30,404.00 = 16,799.33/x
3. Step 3: Cross multiply
   20,269.37x = 30,404.00 × 16,799.33
4. Step 4: Simplify right side
   20,269.37x = 510,766,593.30
5. Step 5: Solve for x
   x = 510,766,593.30/20,269.37
6. Step 6: Final answer
   x = 25,198.94