Finding the Fourth Proportional to 2,562,225.48, 3,843,496.71 and 856,522.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,225.48 : 3,843,496.71 = 856,522.26 : x
2. Step 2: Convert to fraction form
   2,562,225.48/3,843,496.71 = 856,522.26/x
3. Step 3: Cross multiply
   2,562,225.48x = 3,843,496.71 × 856,522.26
4. Step 4: Simplify right side
   2,562,225.48x = 3,292,040,488,351.76
5. Step 5: Solve for x
   x = 3,292,040,488,351.76/2,562,225.48
6. Step 6: Final answer
   x = 1,284,836.37