Finding the Fourth Proportional to 9,416.22, 14,116.27 and 3,866.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,416.22 : 14,116.27 = 3,866.10 : x
2. Step 2: Convert to fraction form
   9,416.22/14,116.27 = 3,866.10/x
3. Step 3: Cross multiply
   9,416.22x = 14,116.27 × 3,866.10
4. Step 4: Simplify right side
   9,416.22x = 54,574,911.45
5. Step 5: Solve for x
   x = 54,574,911.45/9,416.22
6. Step 6: Final answer
   x = 5,795.84