Finding the Fourth Proportional to 23,993.82, 33,115.47 and 13,930.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,993.82 : 33,115.47 = 13,930.62 : x
2. Step 2: Convert to fraction form
   23,993.82/33,115.47 = 13,930.62/x
3. Step 3: Cross multiply
   23,993.82x = 33,115.47 × 13,930.62
4. Step 4: Simplify right side
   23,993.82x = 461,319,028.69
5. Step 5: Solve for x
   x = 461,319,028.69/23,993.82
6. Step 6: Final answer
   x = 19,226.58