Finding the Fourth Proportional to 2,039.03, 3,056.79 and 942.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039.03 : 3,056.79 = 942.83 : x
2. Step 2: Convert to fraction form
   2,039.03/3,056.79 = 942.83/x
3. Step 3: Cross multiply
   2,039.03x = 3,056.79 × 942.83
4. Step 4: Simplify right side
   2,039.03x = 2,882,033.32
5. Step 5: Solve for x
   x = 2,882,033.32/2,039.03
6. Step 6: Final answer
   x = 1,413.43