Finding the Fourth Proportional to 1,410,055.73, 1,945,671.59 and 806,327.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,055.73 : 1,945,671.59 = 806,327.09 : x
2. Step 2: Convert to fraction form
   1,410,055.73/1,945,671.59 = 806,327.09/x
3. Step 3: Cross multiply
   1,410,055.73x = 1,945,671.59 × 806,327.09
4. Step 4: Simplify right side
   1,410,055.73x = 1,568,847,697,500.38
5. Step 5: Solve for x
   x = 1,568,847,697,500.38/1,410,055.73
6. Step 6: Final answer
   x = 1,112,613.97