Finding the Fourth Proportional to 23,017.86, 31,755.24 and 14,517.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,017.86 : 31,755.24 = 14,517.09 : x
2. Step 2: Convert to fraction form
   23,017.86/31,755.24 = 14,517.09/x
3. Step 3: Cross multiply
   23,017.86x = 31,755.24 × 14,517.09
4. Step 4: Simplify right side
   23,017.86x = 460,993,677.05
5. Step 5: Solve for x
   x = 460,993,677.05/23,017.86
6. Step 6: Final answer
   x = 20,027.65