Finding the Fourth Proportional to 2,265.48, 3,403.42 and 1,608.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,265.48 : 3,403.42 = 1,608.98 : x
2. Step 2: Convert to fraction form
   2,265.48/3,403.42 = 1,608.98/x
3. Step 3: Cross multiply
   2,265.48x = 3,403.42 × 1,608.98
4. Step 4: Simplify right side
   2,265.48x = 5,476,017.69
5. Step 5: Solve for x
   x = 5,476,017.69/2,265.48
6. Step 6: Final answer
   x = 2,417.16