Finding the Fourth Proportional to 2,473.34, 3,413.20 and 1,354.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.34 : 3,413.20 = 1,354.27 : x
2. Step 2: Convert to fraction form
   2,473.34/3,413.20 = 1,354.27/x
3. Step 3: Cross multiply
   2,473.34x = 3,413.20 × 1,354.27
4. Step 4: Simplify right side
   2,473.34x = 4,622,396.46
5. Step 5: Solve for x
   x = 4,622,396.46/2,473.34
6. Step 6: Final answer
   x = 1,868.89