Finding the Fourth Proportional to 9,608.54, 14,402.91 and 3,683.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.54 : 14,402.91 = 3,683.81 : x
2. Step 2: Convert to fraction form
   9,608.54/14,402.91 = 3,683.81/x
3. Step 3: Cross multiply
   9,608.54x = 14,402.91 × 3,683.81
4. Step 4: Simplify right side
   9,608.54x = 53,057,619.89
5. Step 5: Solve for x
   x = 53,057,619.89/9,608.54
6. Step 6: Final answer
   x = 5,521.93