Finding the Fourth Proportional to 6,383.40, 9,561.18 and 3,089.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,383.40 : 9,561.18 = 3,089.52 : x
2. Step 2: Convert to fraction form
   6,383.40/9,561.18 = 3,089.52/x
3. Step 3: Cross multiply
   6,383.40x = 9,561.18 × 3,089.52
4. Step 4: Simplify right side
   6,383.40x = 29,539,456.83
5. Step 5: Solve for x
   x = 29,539,456.83/6,383.40
6. Step 6: Final answer
   x = 4,627.54