Finding the Fourth Proportional to 1,064,697.56, 1,469,227.41 and 605,802.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,697.56 : 1,469,227.41 = 605,802.83 : x
2. Step 2: Convert to fraction form
   1,064,697.56/1,469,227.41 = 605,802.83/x
3. Step 3: Cross multiply
   1,064,697.56x = 1,469,227.41 × 605,802.83
4. Step 4: Simplify right side
   1,064,697.56x = 890,062,122,891.57
5. Step 5: Solve for x
   x = 890,062,122,891.57/1,064,697.56
6. Step 6: Final answer
   x = 835,976.49