Finding the Fourth Proportional to 2,019,947.05, 3,029,920.58 and 957,065.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,947.05 : 3,029,920.58 = 957,065.05 : x
2. Step 2: Convert to fraction form
   2,019,947.05/3,029,920.58 = 957,065.05/x
3. Step 3: Cross multiply
   2,019,947.05x = 3,029,920.58 × 957,065.05
4. Step 4: Simplify right side
   2,019,947.05x = 2,899,831,091,393.73
5. Step 5: Solve for x
   x = 2,899,831,091,393.73/2,019,947.05
6. Step 6: Final answer
   x = 1,435,597.58