Finding the Fourth Proportional to 2,847,196.98, 4,270,797.90 and 717,263.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,847,196.98 : 4,270,797.90 = 717,263.10 : x
2. Step 2: Convert to fraction form
   2,847,196.98/4,270,797.90 = 717,263.10/x
3. Step 3: Cross multiply
   2,847,196.98x = 4,270,797.90 × 717,263.10
4. Step 4: Simplify right side
   2,847,196.98x = 3,063,285,741,227.49
5. Step 5: Solve for x
   x = 3,063,285,741,227.49/2,847,196.98
6. Step 6: Final answer
   x = 1,075,895.26