Finding the Fourth Proportional to 9,608.91, 14,411.13 and 3,683.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.91 : 14,411.13 = 3,683.71 : x
2. Step 2: Convert to fraction form
   9,608.91/14,411.13 = 3,683.71/x
3. Step 3: Cross multiply
   9,608.91x = 14,411.13 × 3,683.71
4. Step 4: Simplify right side
   9,608.91x = 53,086,423.69
5. Step 5: Solve for x
   x = 53,086,423.69/9,608.91
6. Step 6: Final answer
   x = 5,524.71