Finding the Fourth Proportional to 9,681.52, 14,522.34 and 3,838.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,681.52 : 14,522.34 = 3,838.12 : x
2. Step 2: Convert to fraction form
   9,681.52/14,522.34 = 3,838.12/x
3. Step 3: Cross multiply
   9,681.52x = 14,522.34 × 3,838.12
4. Step 4: Simplify right side
   9,681.52x = 55,738,483.60
5. Step 5: Solve for x
   x = 55,738,483.60/9,681.52
6. Step 6: Final answer
   x = 5,757.20