Finding the Fourth Proportional to 2,404.89, 3,604.68 and 1,017.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.89 : 3,604.68 = 1,017.77 : x
2. Step 2: Convert to fraction form
   2,404.89/3,604.68 = 1,017.77/x
3. Step 3: Cross multiply
   2,404.89x = 3,604.68 × 1,017.77
4. Step 4: Simplify right side
   2,404.89x = 3,668,717.14
5. Step 5: Solve for x
   x = 3,668,717.14/2,404.89
6. Step 6: Final answer
   x = 1,525.52