Finding the Fourth Proportional to 33,725.91, 50,594.34 and 12,667.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,725.91 : 50,594.34 = 12,667.59 : x
2. Step 2: Convert to fraction form
   33,725.91/50,594.34 = 12,667.59/x
3. Step 3: Cross multiply
   33,725.91x = 50,594.34 × 12,667.59
4. Step 4: Simplify right side
   33,725.91x = 640,908,355.44
5. Step 5: Solve for x
   x = 640,908,355.44/33,725.91
6. Step 6: Final answer
   x = 19,003.44