Finding the Fourth Proportional to 2,596.85, 3,583.60 and 1,417.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596.85 : 3,583.60 = 1,417.89 : x
2. Step 2: Convert to fraction form
   2,596.85/3,583.60 = 1,417.89/x
3. Step 3: Cross multiply
   2,596.85x = 3,583.60 × 1,417.89
4. Step 4: Simplify right side
   2,596.85x = 5,081,150.60
5. Step 5: Solve for x
   x = 5,081,150.60/2,596.85
6. Step 6: Final answer
   x = 1,956.66