Finding the Fourth Proportional to 2,685,413.31, 3,705,968.16 and 1,461,659.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,413.31 : 3,705,968.16 = 1,461,659.73 : x
2. Step 2: Convert to fraction form
   2,685,413.31/3,705,968.16 = 1,461,659.73/x
3. Step 3: Cross multiply
   2,685,413.31x = 3,705,968.16 × 1,461,659.73
4. Step 4: Simplify right side
   2,685,413.31x = 5,416,864,420,134.20
5. Step 5: Solve for x
   x = 5,416,864,420,134.20/2,685,413.31
6. Step 6: Final answer
   x = 2,017,143.66