Finding the Fourth Proportional to 9,151.82, 13,727.76 and 2,226.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151.82 : 13,727.76 = 2,226.32 : x
2. Step 2: Convert to fraction form
   9,151.82/13,727.76 = 2,226.32/x
3. Step 3: Cross multiply
   9,151.82x = 13,727.76 × 2,226.32
4. Step 4: Simplify right side
   9,151.82x = 30,562,386.64
5. Step 5: Solve for x
   x = 30,562,386.64/9,151.82
6. Step 6: Final answer
   x = 3,339.49