Finding the Fourth Proportional to 8,036, 12,046.56 and 3,105.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,036 : 12,046.56 = 3,105.44 : x
2. Step 2: Convert to fraction form
   8,036/12,046.56 = 3,105.44/x
3. Step 3: Cross multiply
   8,036x = 12,046.56 × 3,105.44
4. Step 4: Simplify right side
   8,036x = 37,409,869.29
5. Step 5: Solve for x
   x = 37,409,869.29/8,036
6. Step 6: Final answer
   x = 4,655.28