Finding the Fourth Proportional to 2,096.60, 3,144.87 and 942.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.60 : 3,144.87 = 942.35 : x
2. Step 2: Convert to fraction form
   2,096.60/3,144.87 = 942.35/x
3. Step 3: Cross multiply
   2,096.60x = 3,144.87 × 942.35
4. Step 4: Simplify right side
   2,096.60x = 2,963,552.52
5. Step 5: Solve for x
   x = 2,963,552.52/2,096.60
6. Step 6: Final answer
   x = 1,413.51