Finding the Fourth Proportional to 9,683.84, 14,523.90 and 3,760.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,683.84 : 14,523.90 = 3,760.72 : x
2. Step 2: Convert to fraction form
   9,683.84/14,523.90 = 3,760.72/x
3. Step 3: Cross multiply
   9,683.84x = 14,523.90 × 3,760.72
4. Step 4: Simplify right side
   9,683.84x = 54,620,321.21
5. Step 5: Solve for x
   x = 54,620,321.21/9,683.84
6. Step 6: Final answer
   x = 5,640.36