Finding the Fourth Proportional to 33,768.41, 50,667.47 and 17,969.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,768.41 : 50,667.47 = 17,969.72 : x
2. Step 2: Convert to fraction form
   33,768.41/50,667.47 = 17,969.72/x
3. Step 3: Cross multiply
   33,768.41x = 50,667.47 × 17,969.72
4. Step 4: Simplify right side
   33,768.41x = 910,480,249.01
5. Step 5: Solve for x
   x = 910,480,249.01/33,768.41
6. Step 6: Final answer
   x = 26,962.49