Finding the Fourth Proportional to 16,760.48, 23,128.72 and 10,049.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,760.48 : 23,128.72 = 10,049.81 : x
2. Step 2: Convert to fraction form
   16,760.48/23,128.72 = 10,049.81/x
3. Step 3: Cross multiply
   16,760.48x = 23,128.72 × 10,049.81
4. Step 4: Simplify right side
   16,760.48x = 232,439,241.54
5. Step 5: Solve for x
   x = 232,439,241.54/16,760.48
6. Step 6: Final answer
   x = 13,868.29