Finding the Fourth Proportional to 2,407,922.82, 3,322,895.60 and 1,320,203.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407,922.82 : 3,322,895.60 = 1,320,203.78 : x
2. Step 2: Convert to fraction form
   2,407,922.82/3,322,895.60 = 1,320,203.78/x
3. Step 3: Cross multiply
   2,407,922.82x = 3,322,895.60 × 1,320,203.78
4. Step 4: Simplify right side
   2,407,922.82x = 4,386,899,331,665.37
5. Step 5: Solve for x
   x = 4,386,899,331,665.37/2,407,922.82
6. Step 6: Final answer
   x = 1,821,860.44