Finding the Fourth Proportional to 2,396,152.65, 3,593,574.33 and 858,861.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,152.65 : 3,593,574.33 = 858,861.54 : x
2. Step 2: Convert to fraction form
   2,396,152.65/3,593,574.33 = 858,861.54/x
3. Step 3: Cross multiply
   2,396,152.65x = 3,593,574.33 × 858,861.54
4. Step 4: Simplify right side
   2,396,152.65x = 3,086,382,783,168.27
5. Step 5: Solve for x
   x = 3,086,382,783,168.27/2,396,152.65
6. Step 6: Final answer
   x = 1,288,057.66