Finding the Fourth Proportional to 2,027,014.72, 2,797,331.52 and 1,222,250.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,014.72 : 2,797,331.52 = 1,222,250.56 : x
2. Step 2: Convert to fraction form
   2,027,014.72/2,797,331.52 = 1,222,250.56/x
3. Step 3: Cross multiply
   2,027,014.72x = 2,797,331.52 × 1,222,250.56
4. Step 4: Simplify right side
   2,027,014.72x = 3,419,040,016,825.65
5. Step 5: Solve for x
   x = 3,419,040,016,825.65/2,027,014.72
6. Step 6: Final answer
   x = 1,686,736.65