Finding the Fourth Proportional to 3,610.29, 5,404.89 and 3,264.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610.29 : 5,404.89 = 3,264.42 : x
2. Step 2: Convert to fraction form
   3,610.29/5,404.89 = 3,264.42/x
3. Step 3: Cross multiply
   3,610.29x = 5,404.89 × 3,264.42
4. Step 4: Simplify right side
   3,610.29x = 17,643,831.01
5. Step 5: Solve for x
   x = 17,643,831.01/3,610.29
6. Step 6: Final answer
   x = 4,887.10