Finding the Fourth Proportional to 3,057,849.35, 4,219,859.33 and 1,662,413.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,057,849.35 : 4,219,859.33 = 1,662,413.82 : x
2. Step 2: Convert to fraction form
   3,057,849.35/4,219,859.33 = 1,662,413.82/x
3. Step 3: Cross multiply
   3,057,849.35x = 4,219,859.33 × 1,662,413.82
4. Step 4: Simplify right side
   3,057,849.35x = 7,015,152,468,647.94
5. Step 5: Solve for x
   x = 7,015,152,468,647.94/3,057,849.35
6. Step 6: Final answer
   x = 2,294,145.87