Finding the Fourth Proportional to 5,411.34, 7,467.81 and 3,314.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,411.34 : 7,467.81 = 3,314.28 : x
2. Step 2: Convert to fraction form
   5,411.34/7,467.81 = 3,314.28/x
3. Step 3: Cross multiply
   5,411.34x = 7,467.81 × 3,314.28
4. Step 4: Simplify right side
   5,411.34x = 24,750,413.33
5. Step 5: Solve for x
   x = 24,750,413.33/5,411.34
6. Step 6: Final answer
   x = 4,573.80