Finding the Fourth Proportional to 3,883.39, 5,846.98 and 3,424.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,883.39 : 5,846.98 = 3,424.12 : x
2. Step 2: Convert to fraction form
   3,883.39/5,846.98 = 3,424.12/x
3. Step 3: Cross multiply
   3,883.39x = 5,846.98 × 3,424.12
4. Step 4: Simplify right side
   3,883.39x = 20,020,761.16
5. Step 5: Solve for x
   x = 20,020,761.16/3,883.39
6. Step 6: Final answer
   x = 5,155.49