Finding the Fourth Proportional to 9,418.56, 14,116.23 and 3,868.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,418.56 : 14,116.23 = 3,868.44 : x
2. Step 2: Convert to fraction form
   9,418.56/14,116.23 = 3,868.44/x
3. Step 3: Cross multiply
   9,418.56x = 14,116.23 × 3,868.44
4. Step 4: Simplify right side
   9,418.56x = 54,607,788.78
5. Step 5: Solve for x
   x = 54,607,788.78/9,418.56
6. Step 6: Final answer
   x = 5,797.89