Finding the Fourth Proportional to 2,222,879.12, 3,067,403.69 and 1,351,592.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,879.12 : 3,067,403.69 = 1,351,592.79 : x
2. Step 2: Convert to fraction form
   2,222,879.12/3,067,403.69 = 1,351,592.79/x
3. Step 3: Cross multiply
   2,222,879.12x = 3,067,403.69 × 1,351,592.79
4. Step 4: Simplify right side
   2,222,879.12x = 4,145,880,704,665.43
5. Step 5: Solve for x
   x = 4,145,880,704,665.43/2,222,879.12
6. Step 6: Final answer
   x = 1,865,094.99