Finding the Fourth Proportional to 10,144.08, 15,217.52 and 3,821.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,144.08 : 15,217.52 = 3,821.04 : x
2. Step 2: Convert to fraction form
   10,144.08/15,217.52 = 3,821.04/x
3. Step 3: Cross multiply
   10,144.08x = 15,217.52 × 3,821.04
4. Step 4: Simplify right side
   10,144.08x = 58,146,752.62
5. Step 5: Solve for x
   x = 58,146,752.62/10,144.08
6. Step 6: Final answer
   x = 5,732.09