Finding the Fourth Proportional to 17,300.48, 23,881.92 and 11,714.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.48 : 23,881.92 = 11,714.72 : x
2. Step 2: Convert to fraction form
   17,300.48/23,881.92 = 11,714.72/x
3. Step 3: Cross multiply
   17,300.48x = 23,881.92 × 11,714.72
4. Step 4: Simplify right side
   17,300.48x = 279,770,005.86
5. Step 5: Solve for x
   x = 279,770,005.86/17,300.48
6. Step 6: Final answer
   x = 16,171.23