Finding the Fourth Proportional to 2,822,759.37, 4,234,142.42 and 773,437.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822,759.37 : 4,234,142.42 = 773,437.43 : x
2. Step 2: Convert to fraction form
   2,822,759.37/4,234,142.42 = 773,437.43/x
3. Step 3: Cross multiply
   2,822,759.37x = 4,234,142.42 × 773,437.43
4. Step 4: Simplify right side
   2,822,759.37x = 3,274,844,231,578.78
5. Step 5: Solve for x
   x = 3,274,844,231,578.78/2,822,759.37
6. Step 6: Final answer
   x = 1,160,157.07