Finding the Fourth Proportional to 9,608.67, 14,408.00 and 3,683.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.67 : 14,408.00 = 3,683.79 : x
2. Step 2: Convert to fraction form
   9,608.67/14,408.00 = 3,683.79/x
3. Step 3: Cross multiply
   9,608.67x = 14,408.00 × 3,683.79
4. Step 4: Simplify right side
   9,608.67x = 53,076,027.90
5. Step 5: Solve for x
   x = 53,076,027.90/9,608.67
6. Step 6: Final answer
   x = 5,523.76