Finding the Fourth Proportional to 16,100.24, 24,147.78 and 4,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.24 : 24,147.78 = 4,410.72 : x
2. Step 2: Convert to fraction form
   16,100.24/24,147.78 = 4,410.72/x
3. Step 3: Cross multiply
   16,100.24x = 24,147.78 × 4,410.72
4. Step 4: Simplify right side
   16,100.24x = 106,509,096.20
5. Step 5: Solve for x
   x = 106,509,096.20/16,100.24
6. Step 6: Final answer
   x = 6,615.37