Finding the Fourth Proportional to 16,137.05, 24,204.72 and 5,042.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,137.05 : 24,204.72 = 5,042.48 : x
2. Step 2: Convert to fraction form
   16,137.05/24,204.72 = 5,042.48/x
3. Step 3: Cross multiply
   16,137.05x = 24,204.72 × 5,042.48
4. Step 4: Simplify right side
   16,137.05x = 122,051,816.51
5. Step 5: Solve for x
   x = 122,051,816.51/16,137.05
6. Step 6: Final answer
   x = 7,563.45