Finding the Fourth Proportional to 2,773.47, 4,148.06 and 2,413.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.47 : 4,148.06 = 2,413.83 : x
2. Step 2: Convert to fraction form
   2,773.47/4,148.06 = 2,413.83/x
3. Step 3: Cross multiply
   2,773.47x = 4,148.06 × 2,413.83
4. Step 4: Simplify right side
   2,773.47x = 10,012,699.60
5. Step 5: Solve for x
   x = 10,012,699.60/2,773.47
6. Step 6: Final answer
   x = 3,610.17