Finding the Fourth Proportional to 80,446.06, 120,669.49 and 33,086.98

Step by Step Solution

1. Step 1: Write the proportion equation
   80,446.06 : 120,669.49 = 33,086.98 : x
2. Step 2: Convert to fraction form
   80,446.06/120,669.49 = 33,086.98/x
3. Step 3: Cross multiply
   80,446.06x = 120,669.49 × 33,086.98
4. Step 4: Simplify right side
   80,446.06x = 3,992,589,002.24
5. Step 5: Solve for x
   x = 3,992,589,002.24/80,446.06
6. Step 6: Final answer
   x = 49,630.63