Finding the Fourth Proportional to 80,714.03, 121,091.83 and 33,336.43

Step by Step Solution

1. Step 1: Write the proportion equation
   80,714.03 : 121,091.83 = 33,336.43 : x
2. Step 2: Convert to fraction form
   80,714.03/121,091.83 = 33,336.43/x
3. Step 3: Cross multiply
   80,714.03x = 121,091.83 × 33,336.43
4. Step 4: Simplify right side
   80,714.03x = 4,036,768,928.30
5. Step 5: Solve for x
   x = 4,036,768,928.30/80,714.03
6. Step 6: Final answer
   x = 50,013.23