Finding the Fourth Proportional to 2,456,632.60, 3,685,292.89 and 858,832.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,632.60 : 3,685,292.89 = 858,832.27 : x
2. Step 2: Convert to fraction form
   2,456,632.60/3,685,292.89 = 858,832.27/x
3. Step 3: Cross multiply
   2,456,632.60x = 3,685,292.89 × 858,832.27
4. Step 4: Simplify right side
   2,456,632.60x = 3,165,048,451,804.18
5. Step 5: Solve for x
   x = 3,165,048,451,804.18/2,456,632.60
6. Step 6: Final answer
   x = 1,288,368.66