Finding the Fourth Proportional to 16,753.72, 23,118.52 and 10,039.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,753.72 : 23,118.52 = 10,039.24 : x
2. Step 2: Convert to fraction form
   16,753.72/23,118.52 = 10,039.24/x
3. Step 3: Cross multiply
   16,753.72x = 23,118.52 × 10,039.24
4. Step 4: Simplify right side
   16,753.72x = 232,092,370.72
5. Step 5: Solve for x
   x = 232,092,370.72/16,753.72
6. Step 6: Final answer
   x = 13,853.18