Finding the Fourth Proportional to 425,783, 587,553.72 and 244,367.25

Step by Step Solution

1. Step 1: Write the proportion equation
   425,783 : 587,553.72 = 244,367.25 : x
2. Step 2: Convert to fraction form
   425,783/587,553.72 = 244,367.25/x
3. Step 3: Cross multiply
   425,783x = 587,553.72 × 244,367.25
4. Step 4: Simplify right side
   425,783x = 143,578,886,783.67
5. Step 5: Solve for x
   x = 143,578,886,783.67/425,783
6. Step 6: Final answer
   x = 337,211.41