Finding the Fourth Proportional to 3,644.24, 5,062.76 and 3,610.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644.24 : 5,062.76 = 3,610.02 : x
2. Step 2: Convert to fraction form
   3,644.24/5,062.76 = 3,610.02/x
3. Step 3: Cross multiply
   3,644.24x = 5,062.76 × 3,610.02
4. Step 4: Simplify right side
   3,644.24x = 18,276,664.86
5. Step 5: Solve for x
   x = 18,276,664.86/3,644.24
6. Step 6: Final answer
   x = 5,015.22