Finding the Fourth Proportional to 33,667.98, 46,456.38 and 20,236.02

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.98 : 46,456.38 = 20,236.02 : x
2. Step 2: Convert to fraction form
   33,667.98/46,456.38 = 20,236.02/x
3. Step 3: Cross multiply
   33,667.98x = 46,456.38 × 20,236.02
4. Step 4: Simplify right side
   33,667.98x = 940,092,234.81
5. Step 5: Solve for x
   x = 940,092,234.81/33,667.98
6. Step 6: Final answer
   x = 27,922.44