Finding the Fourth Proportional to 3,666,020.80, 5,058,938.19 and 2,034,413.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,666,020.80 : 5,058,938.19 = 2,034,413.89 : x
2. Step 2: Convert to fraction form
   3,666,020.80/5,058,938.19 = 2,034,413.89/x
3. Step 3: Cross multiply
   3,666,020.80x = 5,058,938.19 × 2,034,413.89
4. Step 4: Simplify right side
   3,666,020.80x = 10,291,974,129,026.89
5. Step 5: Solve for x
   x = 10,291,974,129,026.89/3,666,020.80
6. Step 6: Final answer
   x = 2,807,396.55