Finding the Fourth Proportional to 9,162.28, 13,743.30 and 2,236.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,162.28 : 13,743.30 = 2,236.84 : x
2. Step 2: Convert to fraction form
   9,162.28/13,743.30 = 2,236.84/x
3. Step 3: Cross multiply
   9,162.28x = 13,743.30 × 2,236.84
4. Step 4: Simplify right side
   9,162.28x = 30,741,563.17
5. Step 5: Solve for x
   x = 30,741,563.17/9,162.28
6. Step 6: Final answer
   x = 3,355.23