Finding the Fourth Proportional to 9,759.89, 14,639.82 and 2,834.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.89 : 14,639.82 = 2,834.39 : x
2. Step 2: Convert to fraction form
   9,759.89/14,639.82 = 2,834.39/x
3. Step 3: Cross multiply
   9,759.89x = 14,639.82 × 2,834.39
4. Step 4: Simplify right side
   9,759.89x = 41,494,959.41
5. Step 5: Solve for x
   x = 41,494,959.41/9,759.89
6. Step 6: Final answer
   x = 4,251.58