Finding the Fourth Proportional to 23,994.38, 33,112.27 and 13,384.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,994.38 : 33,112.27 = 13,384.68 : x
2. Step 2: Convert to fraction form
   23,994.38/33,112.27 = 13,384.68/x
3. Step 3: Cross multiply
   23,994.38x = 33,112.27 × 13,384.68
4. Step 4: Simplify right side
   23,994.38x = 443,197,104.56
5. Step 5: Solve for x
   x = 443,197,104.56/23,994.38
6. Step 6: Final answer
   x = 18,470.88