Finding the Fourth Proportional to 33,387.59, 50,065.32 and 11,185.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,387.59 : 50,065.32 = 11,185.46 : x
2. Step 2: Convert to fraction form
   33,387.59/50,065.32 = 11,185.46/x
3. Step 3: Cross multiply
   33,387.59x = 50,065.32 × 11,185.46
4. Step 4: Simplify right side
   33,387.59x = 560,003,613.61
5. Step 5: Solve for x
   x = 560,003,613.61/33,387.59
6. Step 6: Final answer
   x = 16,772.81