Finding the Fourth Proportional to 16,013.97, 24,017.31 and 4,328.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,013.97 : 24,017.31 = 4,328.10 : x
2. Step 2: Convert to fraction form
   16,013.97/24,017.31 = 4,328.10/x
3. Step 3: Cross multiply
   16,013.97x = 24,017.31 × 4,328.10
4. Step 4: Simplify right side
   16,013.97x = 103,949,319.41
5. Step 5: Solve for x
   x = 103,949,319.41/16,013.97
6. Step 6: Final answer
   x = 6,491.16