Finding the Fourth Proportional to 14,047.49, 21,074.37 and 5,282.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,047.49 : 21,074.37 = 5,282.48 : x
2. Step 2: Convert to fraction form
   14,047.49/21,074.37 = 5,282.48/x
3. Step 3: Cross multiply
   14,047.49x = 21,074.37 × 5,282.48
4. Step 4: Simplify right side
   14,047.49x = 111,324,938.04
5. Step 5: Solve for x
   x = 111,324,938.04/14,047.49
6. Step 6: Final answer
   x = 7,924.90