Finding the Fourth Proportional to 2,222,885.52, 3,067,585.20 and 1,204,290.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,885.52 : 3,067,585.20 = 1,204,290.24 : x
2. Step 2: Convert to fraction form
   2,222,885.52/3,067,585.20 = 1,204,290.24/x
3. Step 3: Cross multiply
   2,222,885.52x = 3,067,585.20 × 1,204,290.24
4. Step 4: Simplify right side
   2,222,885.52x = 3,694,262,916,728.45
5. Step 5: Solve for x
   x = 3,694,262,916,728.45/2,222,885.52
6. Step 6: Final answer
   x = 1,661,922.26