Finding the Fourth Proportional to 3,839, 5,759.86 and 1,892.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839 : 5,759.86 = 1,892.58 : x
2. Step 2: Convert to fraction form
   3,839/5,759.86 = 1,892.58/x
3. Step 3: Cross multiply
   3,839x = 5,759.86 × 1,892.58
4. Step 4: Simplify right side
   3,839x = 10,900,995.84
5. Step 5: Solve for x
   x = 10,900,995.84/3,839
6. Step 6: Final answer
   x = 2,839.54