Finding the Fourth Proportional to 9,344.56, 14,016.72 and 2,418.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,344.56 : 14,016.72 = 2,418.88 : x
2. Step 2: Convert to fraction form
   9,344.56/14,016.72 = 2,418.88/x
3. Step 3: Cross multiply
   9,344.56x = 14,016.72 × 2,418.88
4. Step 4: Simplify right side
   9,344.56x = 33,904,763.67
5. Step 5: Solve for x
   x = 33,904,763.67/9,344.56
6. Step 6: Final answer
   x = 3,628.29