Finding the Fourth Proportional to 9,613.16, 13,265.67 and 5,363.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.16 : 13,265.67 = 5,363.46 : x
2. Step 2: Convert to fraction form
   9,613.16/13,265.67 = 5,363.46/x
3. Step 3: Cross multiply
   9,613.16x = 13,265.67 × 5,363.46
4. Step 4: Simplify right side
   9,613.16x = 71,149,890.42
5. Step 5: Solve for x
   x = 71,149,890.42/9,613.16
6. Step 6: Final answer
   x = 7,401.30