Finding the Fourth Proportional to 16,053.12, 24,112.47 and 13,096.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,053.12 : 24,112.47 = 13,096.56 : x
2. Step 2: Convert to fraction form
   16,053.12/24,112.47 = 13,096.56/x
3. Step 3: Cross multiply
   16,053.12x = 24,112.47 × 13,096.56
4. Step 4: Simplify right side
   16,053.12x = 315,790,410.10
5. Step 5: Solve for x
   x = 315,790,410.10/16,053.12
6. Step 6: Final answer
   x = 19,671.59