Finding the Fourth Proportional to 33,456.55, 50,189.60 and 10,962.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,456.55 : 50,189.60 = 10,962.42 : x
2. Step 2: Convert to fraction form
   33,456.55/50,189.60 = 10,962.42/x
3. Step 3: Cross multiply
   33,456.55x = 50,189.60 × 10,962.42
4. Step 4: Simplify right side
   33,456.55x = 550,199,502.24
5. Step 5: Solve for x
   x = 550,199,502.24/33,456.55
6. Step 6: Final answer
   x = 16,445.19