Finding the Fourth Proportional to 33,741.46, 46,581.69 and 20,315.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,741.46 : 46,581.69 = 20,315.71 : x
2. Step 2: Convert to fraction form
   33,741.46/46,581.69 = 20,315.71/x
3. Step 3: Cross multiply
   33,741.46x = 46,581.69 × 20,315.71
4. Step 4: Simplify right side
   33,741.46x = 946,340,105.35
5. Step 5: Solve for x
   x = 946,340,105.35/33,741.46
6. Step 6: Final answer
   x = 28,046.80