Finding the Fourth Proportional to 9,596.50, 13,243.20 and 5,404.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,596.50 : 13,243.20 = 5,404.84 : x
2. Step 2: Convert to fraction form
   9,596.50/13,243.20 = 5,404.84/x
3. Step 3: Cross multiply
   9,596.50x = 13,243.20 × 5,404.84
4. Step 4: Simplify right side
   9,596.50x = 71,577,377.09
5. Step 5: Solve for x
   x = 71,577,377.09/9,596.50
6. Step 6: Final answer
   x = 7,458.70