Finding the Fourth Proportional to 9,759.25, 13,466.31 and 5,928.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.25 : 13,466.31 = 5,928.89 : x
2. Step 2: Convert to fraction form
   9,759.25/13,466.31 = 5,928.89/x
3. Step 3: Cross multiply
   9,759.25x = 13,466.31 × 5,928.89
4. Step 4: Simplify right side
   9,759.25x = 79,840,270.70
5. Step 5: Solve for x
   x = 79,840,270.70/9,759.25
6. Step 6: Final answer
   x = 8,180.99