Finding the Fourth Proportional to 3,922.39, 5,883.32 and 1,839.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,922.39 : 5,883.32 = 1,839.48 : x
2. Step 2: Convert to fraction form
   3,922.39/5,883.32 = 1,839.48/x
3. Step 3: Cross multiply
   3,922.39x = 5,883.32 × 1,839.48
4. Step 4: Simplify right side
   3,922.39x = 10,822,210.86
5. Step 5: Solve for x
   x = 10,822,210.86/3,922.39
6. Step 6: Final answer
   x = 2,759.09