Finding the Fourth Proportional to 2,222,912.37, 3,067,622.09 and 1,204,317.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,912.37 : 3,067,622.09 = 1,204,317.12 : x
2. Step 2: Convert to fraction form
   2,222,912.37/3,067,622.09 = 1,204,317.12/x
3. Step 3: Cross multiply
   2,222,912.37x = 3,067,622.09 × 1,204,317.12
4. Step 4: Simplify right side
   2,222,912.37x = 3,694,389,800,677.18
5. Step 5: Solve for x
   x = 3,694,389,800,677.18/2,222,912.37
6. Step 6: Final answer
   x = 1,661,959.26