Finding the Fourth Proportional to 12,049.49, 18,074.14 and 3,284.42

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049.49 : 18,074.14 = 3,284.42 : x
2. Step 2: Convert to fraction form
   12,049.49/18,074.14 = 3,284.42/x
3. Step 3: Cross multiply
   12,049.49x = 18,074.14 × 3,284.42
4. Step 4: Simplify right side
   12,049.49x = 59,362,968.32
5. Step 5: Solve for x
   x = 59,362,968.32/12,049.49
6. Step 6: Final answer
   x = 4,926.59