Finding the Fourth Proportional to 33,041.86, 49,562.37 and 8,082.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,041.86 : 49,562.37 = 8,082.12 : x
2. Step 2: Convert to fraction form
   33,041.86/49,562.37 = 8,082.12/x
3. Step 3: Cross multiply
   33,041.86x = 49,562.37 × 8,082.12
4. Step 4: Simplify right side
   33,041.86x = 400,568,733.60
5. Step 5: Solve for x
   x = 400,568,733.60/33,041.86
6. Step 6: Final answer
   x = 12,123.07