Finding the Fourth Proportional to 3,608.62, 5,411.97 and 1,417.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608.62 : 5,411.97 = 1,417.37 : x
2. Step 2: Convert to fraction form
   3,608.62/5,411.97 = 1,417.37/x
3. Step 3: Cross multiply
   3,608.62x = 5,411.97 × 1,417.37
4. Step 4: Simplify right side
   3,608.62x = 7,670,736.86
5. Step 5: Solve for x
   x = 7,670,736.86/3,608.62
6. Step 6: Final answer
   x = 2,125.67