Finding the Fourth Proportional to 3,200.82, 4,413.77 and 2,527.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200.82 : 4,413.77 = 2,527.51 : x
2. Step 2: Convert to fraction form
   3,200.82/4,413.77 = 2,527.51/x
3. Step 3: Cross multiply
   3,200.82x = 4,413.77 × 2,527.51
4. Step 4: Simplify right side
   3,200.82x = 11,155,841.89
5. Step 5: Solve for x
   x = 11,155,841.89/3,200.82
6. Step 6: Final answer
   x = 3,485.31