Finding the Fourth Proportional to 17,867.86, 24,657.01 and 9,910.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,867.86 : 24,657.01 = 9,910.82 : x
2. Step 2: Convert to fraction form
   17,867.86/24,657.01 = 9,910.82/x
3. Step 3: Cross multiply
   17,867.86x = 24,657.01 × 9,910.82
4. Step 4: Simplify right side
   17,867.86x = 244,371,231.06
5. Step 5: Solve for x
   x = 244,371,231.06/17,867.86
6. Step 6: Final answer
   x = 13,676.58