Finding the Fourth Proportional to 2,016,991.05, 3,022,042.05 and 949,844.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,991.05 : 3,022,042.05 = 949,844.40 : x
2. Step 2: Convert to fraction form
   2,016,991.05/3,022,042.05 = 949,844.40/x
3. Step 3: Cross multiply
   2,016,991.05x = 3,022,042.05 × 949,844.40
4. Step 4: Simplify right side
   2,016,991.05x = 2,870,469,717,757.02
5. Step 5: Solve for x
   x = 2,870,469,717,757.02/2,016,991.05
6. Step 6: Final answer
   x = 1,423,144.50