Finding the Fourth Proportional to 2,273.76, 3,413.40 and 1,041.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.76 : 3,413.40 = 1,041.48 : x
2. Step 2: Convert to fraction form
   2,273.76/3,413.40 = 1,041.48/x
3. Step 3: Cross multiply
   2,273.76x = 3,413.40 × 1,041.48
4. Step 4: Simplify right side
   2,273.76x = 3,554,987.83
5. Step 5: Solve for x
   x = 3,554,987.83/2,273.76
6. Step 6: Final answer
   x = 1,563.48