Finding the Fourth Proportional to 1,064,065.29, 1,468,413.81 and 580,641.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,065.29 : 1,468,413.81 = 580,641.09 : x
2. Step 2: Convert to fraction form
   1,064,065.29/1,468,413.81 = 580,641.09/x
3. Step 3: Cross multiply
   1,064,065.29x = 1,468,413.81 × 580,641.09
4. Step 4: Simplify right side
   1,064,065.29x = 852,621,395,209.45
5. Step 5: Solve for x
   x = 852,621,395,209.45/1,064,065.29
6. Step 6: Final answer
   x = 801,286.73