Finding the Fourth Proportional to 33,462.05, 50,157.63 and 12,100.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,462.05 : 50,157.63 = 12,100.46 : x
2. Step 2: Convert to fraction form
   33,462.05/50,157.63 = 12,100.46/x
3. Step 3: Cross multiply
   33,462.05x = 50,157.63 × 12,100.46
4. Step 4: Simplify right side
   33,462.05x = 606,930,144.72
5. Step 5: Solve for x
   x = 606,930,144.72/33,462.05
6. Step 6: Final answer
   x = 18,137.87