Finding the Fourth Proportional to 1,065,297.57, 1,470,100.94 and 581,862.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,297.57 : 1,470,100.94 = 581,862.59 : x
2. Step 2: Convert to fraction form
   1,065,297.57/1,470,100.94 = 581,862.59/x
3. Step 3: Cross multiply
   1,065,297.57x = 1,470,100.94 × 581,862.59
4. Step 4: Simplify right side
   1,065,297.57x = 855,396,741,217.86
5. Step 5: Solve for x
   x = 855,396,741,217.86/1,065,297.57
6. Step 6: Final answer
   x = 802,965.07