Finding the Fourth Proportional to 16,017.57, 24,025.55 and 5,628.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,017.57 : 24,025.55 = 5,628.51 : x
2. Step 2: Convert to fraction form
   16,017.57/24,025.55 = 5,628.51/x
3. Step 3: Cross multiply
   16,017.57x = 24,025.55 × 5,628.51
4. Step 4: Simplify right side
   16,017.57x = 135,228,020.29
5. Step 5: Solve for x
   x = 135,228,020.29/16,017.57
6. Step 6: Final answer
   x = 8,442.48