Finding the Fourth Proportional to 1,337,980.15, 1,846,413.57 and 726,132.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,980.15 : 1,846,413.57 = 726,132.76 : x
2. Step 2: Convert to fraction form
   1,337,980.15/1,846,413.57 = 726,132.76/x
3. Step 3: Cross multiply
   1,337,980.15x = 1,846,413.57 × 726,132.76
4. Step 4: Simplify right side
   1,337,980.15x = 1,340,741,379,792.52
5. Step 5: Solve for x
   x = 1,340,741,379,792.52/1,337,980.15
6. Step 6: Final answer
   x = 1,002,063.73