Finding the Fourth Proportional to 3,799,004,413.25, 5,242,626,587.42 and 2,105,568,389.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799,004,413.25 : 5,242,626,587.42 = 2,105,568,389.51 : x
2. Step 2: Convert to fraction form
   3,799,004,413.25/5,242,626,587.42 = 2,105,568,389.51/x
3. Step 3: Cross multiply
   3,799,004,413.25x = 5,242,626,587.42 × 2,105,568,389.51
4. Step 4: Simplify right side
   3,799,004,413.25x = 11,038,708,820,439,496,704
5. Step 5: Solve for x
   x = 11,038,708,820,439,496,704/3,799,004,413.25
6. Step 6: Final answer
   x = 2,905,684,653.05