Finding the Fourth Proportional to 2,422,464.01, 3,634,212.69 and 1,208,693.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,464.01 : 3,634,212.69 = 1,208,693.28 : x
2. Step 2: Convert to fraction form
   2,422,464.01/3,634,212.69 = 1,208,693.28/x
3. Step 3: Cross multiply
   2,422,464.01x = 3,634,212.69 × 1,208,693.28
4. Step 4: Simplify right side
   2,422,464.01x = 4,392,648,456,493.72
5. Step 5: Solve for x
   x = 4,392,648,456,493.72/2,422,464.01
6. Step 6: Final answer
   x = 1,813,297.72