Finding the Fourth Proportional to 31,671.86, 43,707.15 and 17,524.71

Step by Step Solution

1. Step 1: Write the proportion equation
   31,671.86 : 43,707.15 = 17,524.71 : x
2. Step 2: Convert to fraction form
   31,671.86/43,707.15 = 17,524.71/x
3. Step 3: Cross multiply
   31,671.86x = 43,707.15 × 17,524.71
4. Step 4: Simplify right side
   31,671.86x = 765,955,128.68
5. Step 5: Solve for x
   x = 765,955,128.68/31,671.86
6. Step 6: Final answer
   x = 24,184.09