Finding the Fourth Proportional to 2,890.04, 4,334.52 and 942.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,890.04 : 4,334.52 = 942.32 : x
2. Step 2: Convert to fraction form
   2,890.04/4,334.52 = 942.32/x
3. Step 3: Cross multiply
   2,890.04x = 4,334.52 × 942.32
4. Step 4: Simplify right side
   2,890.04x = 4,084,504.89
5. Step 5: Solve for x
   x = 4,084,504.89/2,890.04
6. Step 6: Final answer
   x = 1,413.30