Finding the Fourth Proportional to 16,257.53, 24,388.24 and 5,725.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,257.53 : 24,388.24 = 5,725.37 : x
2. Step 2: Convert to fraction form
   16,257.53/24,388.24 = 5,725.37/x
3. Step 3: Cross multiply
   16,257.53x = 24,388.24 × 5,725.37
4. Step 4: Simplify right side
   16,257.53x = 139,631,744.90
5. Step 5: Solve for x
   x = 139,631,744.90/16,257.53
6. Step 6: Final answer
   x = 8,588.74