Finding the Fourth Proportional to 23,981.96, 35,997.89 and 17,663.97

Step by Step Solution

1. Step 1: Write the proportion equation
   23,981.96 : 35,997.89 = 17,663.97 : x
2. Step 2: Convert to fraction form
   23,981.96/35,997.89 = 17,663.97/x
3. Step 3: Cross multiply
   23,981.96x = 35,997.89 × 17,663.97
4. Step 4: Simplify right side
   23,981.96x = 635,865,785.15
5. Step 5: Solve for x
   x = 635,865,785.15/23,981.96
6. Step 6: Final answer
   x = 26,514.34