Finding the Fourth Proportional to 12,014.88, 18,022.56 and 3,249.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,014.88 : 18,022.56 = 3,249.84 : x
2. Step 2: Convert to fraction form
   12,014.88/18,022.56 = 3,249.84/x
3. Step 3: Cross multiply
   12,014.88x = 18,022.56 × 3,249.84
4. Step 4: Simplify right side
   12,014.88x = 58,570,436.39
5. Step 5: Solve for x
   x = 58,570,436.39/12,014.88
6. Step 6: Final answer
   x = 4,874.82