Finding the Fourth Proportional to 3,864.29, 5,796.37 and 942.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,864.29 : 5,796.37 = 942.59 : x
2. Step 2: Convert to fraction form
   3,864.29/5,796.37 = 942.59/x
3. Step 3: Cross multiply
   3,864.29x = 5,796.37 × 942.59
4. Step 4: Simplify right side
   3,864.29x = 5,463,600.40
5. Step 5: Solve for x
   x = 5,463,600.40/3,864.29
6. Step 6: Final answer
   x = 1,413.87