Finding the Fourth Proportional to 2,816,411.94, 4,224,171.33 and 897,074.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,411.94 : 4,224,171.33 = 897,074.10 : x
2. Step 2: Convert to fraction form
   2,816,411.94/4,224,171.33 = 897,074.10/x
3. Step 3: Cross multiply
   2,816,411.94x = 4,224,171.33 × 897,074.10
4. Step 4: Simplify right side
   2,816,411.94x = 3,789,394,694,105.55
5. Step 5: Solve for x
   x = 3,789,394,694,105.55/2,816,411.94
6. Step 6: Final answer
   x = 1,345,468.91