Finding the Fourth Proportional to 3,639,945.92, 5,023,152.30 and 2,008,413.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,639,945.92 : 5,023,152.30 = 2,008,413.86 : x
2. Step 2: Convert to fraction form
   3,639,945.92/5,023,152.30 = 2,008,413.86/x
3. Step 3: Cross multiply
   3,639,945.92x = 5,023,152.30 × 2,008,413.86
4. Step 4: Simplify right side
   3,639,945.92x = 10,088,568,700,210.88
5. Step 5: Solve for x
   x = 10,088,568,700,210.88/3,639,945.92
6. Step 6: Final answer
   x = 2,771,625.99