Finding the Fourth Proportional to 3,707.11, 5,085.65 and 3,610.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707.11 : 5,085.65 = 3,610.27 : x
2. Step 2: Convert to fraction form
   3,707.11/5,085.65 = 3,610.27/x
3. Step 3: Cross multiply
   3,707.11x = 5,085.65 × 3,610.27
4. Step 4: Simplify right side
   3,707.11x = 18,360,569.63
5. Step 5: Solve for x
   x = 18,360,569.63/3,707.11
6. Step 6: Final answer
   x = 4,952.80