Finding the Fourth Proportional to 16,238.33, 24,358.16 and 5,144.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,238.33 : 24,358.16 = 5,144.77 : x
2. Step 2: Convert to fraction form
   16,238.33/24,358.16 = 5,144.77/x
3. Step 3: Cross multiply
   16,238.33x = 24,358.16 × 5,144.77
4. Step 4: Simplify right side
   16,238.33x = 125,317,009.03
5. Step 5: Solve for x
   x = 125,317,009.03/16,238.33
6. Step 6: Final answer
   x = 7,717.36