Finding the Fourth Proportional to 6,606.56, 9,910.76 and 2,225.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,606.56 : 9,910.76 = 2,225.27 : x
2. Step 2: Convert to fraction form
   6,606.56/9,910.76 = 2,225.27/x
3. Step 3: Cross multiply
   6,606.56x = 9,910.76 × 2,225.27
4. Step 4: Simplify right side
   6,606.56x = 22,054,116.91
5. Step 5: Solve for x
   x = 22,054,116.91/6,606.56
6. Step 6: Final answer
   x = 3,338.21