Finding the Fourth Proportional to 33,667.86, 50,502.65 and 13,941.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.86 : 50,502.65 = 13,941.12 : x
2. Step 2: Convert to fraction form
   33,667.86/50,502.65 = 13,941.12/x
3. Step 3: Cross multiply
   33,667.86x = 50,502.65 × 13,941.12
4. Step 4: Simplify right side
   33,667.86x = 704,063,434.26
5. Step 5: Solve for x
   x = 704,063,434.26/33,667.86
6. Step 6: Final answer
   x = 20,912.03