Finding the Fourth Proportional to 3,789,050.94, 5,228,965.53 and 2,070,278.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789,050.94 : 5,228,965.53 = 2,070,278.10 : x
2. Step 2: Convert to fraction form
   3,789,050.94/5,228,965.53 = 2,070,278.10/x
3. Step 3: Cross multiply
   3,789,050.94x = 5,228,965.53 × 2,070,278.10
4. Step 4: Simplify right side
   3,789,050.94x = 10,825,412,822,413.89
5. Step 5: Solve for x
   x = 10,825,412,822,413.89/3,789,050.94
6. Step 6: Final answer
   x = 2,857,024.88