Finding the Fourth Proportional to 9,759.06, 13,467.55 and 5,282.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.06 : 13,467.55 = 5,282.82 : x
2. Step 2: Convert to fraction form
   9,759.06/13,467.55 = 5,282.82/x
3. Step 3: Cross multiply
   9,759.06x = 13,467.55 × 5,282.82
4. Step 4: Simplify right side
   9,759.06x = 71,146,575.15
5. Step 5: Solve for x
   x = 71,146,575.15/9,759.06
6. Step 6: Final answer
   x = 7,290.31