Finding the Fourth Proportional to 30,137.72, 41,581.82 and 18,033.33

Step by Step Solution

1. Step 1: Write the proportion equation
   30,137.72 : 41,581.82 = 18,033.33 : x
2. Step 2: Convert to fraction form
   30,137.72/41,581.82 = 18,033.33/x
3. Step 3: Cross multiply
   30,137.72x = 41,581.82 × 18,033.33
4. Step 4: Simplify right side
   30,137.72x = 749,858,591.89
5. Step 5: Solve for x
   x = 749,858,591.89/30,137.72
6. Step 6: Final answer
   x = 24,881.07