Finding the Fourth Proportional to 17,092.76, 23,584.89 and 12,996.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,092.76 : 23,584.89 = 12,996.24 : x
2. Step 2: Convert to fraction form
   17,092.76/23,584.89 = 12,996.24/x
3. Step 3: Cross multiply
   17,092.76x = 23,584.89 × 12,996.24
4. Step 4: Simplify right side
   17,092.76x = 306,514,890.81
5. Step 5: Solve for x
   x = 306,514,890.81/17,092.76
6. Step 6: Final answer
   x = 17,932.44