Finding the Fourth Proportional to 33,667.14, 50,502.76 and 13,947.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.14 : 50,502.76 = 13,947.24 : x
2. Step 2: Convert to fraction form
   33,667.14/50,502.76 = 13,947.24/x
3. Step 3: Cross multiply
   33,667.14x = 50,502.76 × 13,947.24
4. Step 4: Simplify right side
   33,667.14x = 704,374,114.38
5. Step 5: Solve for x
   x = 704,374,114.38/33,667.14
6. Step 6: Final answer
   x = 20,921.71