Finding the Fourth Proportional to 2,494,789.07, 3,740,574.69 and 978,625.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,789.07 : 3,740,574.69 = 978,625.27 : x
2. Step 2: Convert to fraction form
   2,494,789.07/3,740,574.69 = 978,625.27/x
3. Step 3: Cross multiply
   2,494,789.07x = 3,740,574.69 × 978,625.27
4. Step 4: Simplify right side
   2,494,789.07x = 3,660,620,906,604.98
5. Step 5: Solve for x
   x = 3,660,620,906,604.98/2,494,789.07
6. Step 6: Final answer
   x = 1,467,306.77