Finding the Fourth Proportional to 17,124.24, 23,633.76 and 10,056.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,124.24 : 23,633.76 = 10,056.72 : x
2. Step 2: Convert to fraction form
   17,124.24/23,633.76 = 10,056.72/x
3. Step 3: Cross multiply
   17,124.24x = 23,633.76 × 10,056.72
4. Step 4: Simplify right side
   17,124.24x = 237,678,106.87
5. Step 5: Solve for x
   x = 237,678,106.87/17,124.24
6. Step 6: Final answer
   x = 13,879.63