Finding the Fourth Proportional to 24,871, 34,322.24 and 13,693.24

Step by Step Solution

1. Step 1: Write the proportion equation
   24,871 : 34,322.24 = 13,693.24 : x
2. Step 2: Convert to fraction form
   24,871/34,322.24 = 13,693.24/x
3. Step 3: Cross multiply
   24,871x = 34,322.24 × 13,693.24
4. Step 4: Simplify right side
   24,871x = 469,982,669.66
5. Step 5: Solve for x
   x = 469,982,669.66/24,871
6. Step 6: Final answer
   x = 18,896.81