Finding the Fourth Proportional to 2,401.98, 3,603.84 and 942.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.98 : 3,603.84 = 942.13 : x
2. Step 2: Convert to fraction form
   2,401.98/3,603.84 = 942.13/x
3. Step 3: Cross multiply
   2,401.98x = 3,603.84 × 942.13
4. Step 4: Simplify right side
   2,401.98x = 3,395,285.78
5. Step 5: Solve for x
   x = 3,395,285.78/2,401.98
6. Step 6: Final answer
   x = 1,413.54