Finding the Fourth Proportional to 4,012.01, 5,536.72 and 2,243.61

Step by Step Solution

1. Step 1: Write the proportion equation
   4,012.01 : 5,536.72 = 2,243.61 : x
2. Step 2: Convert to fraction form
   4,012.01/5,536.72 = 2,243.61/x
3. Step 3: Cross multiply
   4,012.01x = 5,536.72 × 2,243.61
4. Step 4: Simplify right side
   4,012.01x = 12,422,220.91
5. Step 5: Solve for x
   x = 12,422,220.91/4,012.01
6. Step 6: Final answer
   x = 3,096.26