Finding the Fourth Proportional to 10,549.24, 15,825.91 and 3,153.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,549.24 : 15,825.91 = 3,153.53 : x
2. Step 2: Convert to fraction form
   10,549.24/15,825.91 = 3,153.53/x
3. Step 3: Cross multiply
   10,549.24x = 15,825.91 × 3,153.53
4. Step 4: Simplify right side
   10,549.24x = 49,907,510.69
5. Step 5: Solve for x
   x = 49,907,510.69/10,549.24
6. Step 6: Final answer
   x = 4,730.91