Finding the Fourth Proportional to 10,016.88, 15,021.48 and 3,441.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,016.88 : 15,021.48 = 3,441.84 : x
2. Step 2: Convert to fraction form
   10,016.88/15,021.48 = 3,441.84/x
3. Step 3: Cross multiply
   10,016.88x = 15,021.48 × 3,441.84
4. Step 4: Simplify right side
   10,016.88x = 51,701,530.72
5. Step 5: Solve for x
   x = 51,701,530.72/10,016.88
6. Step 6: Final answer
   x = 5,161.44