Finding the Fourth Proportional to 1,019,867.73, 1,407,452.00 and 561,016.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,867.73 : 1,407,452.00 = 561,016.41 : x
2. Step 2: Convert to fraction form
   1,019,867.73/1,407,452.00 = 561,016.41/x
3. Step 3: Cross multiply
   1,019,867.73x = 1,407,452.00 × 561,016.41
4. Step 4: Simplify right side
   1,019,867.73x = 789,603,665,482.24
5. Step 5: Solve for x
   x = 789,603,665,482.24/1,019,867.73
6. Step 6: Final answer
   x = 774,221.64