Finding the Fourth Proportional to 2,596.16, 3,582.56 and 1,417.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596.16 : 3,582.56 = 1,417.21 : x
2. Step 2: Convert to fraction form
   2,596.16/3,582.56 = 1,417.21/x
3. Step 3: Cross multiply
   2,596.16x = 3,582.56 × 1,417.21
4. Step 4: Simplify right side
   2,596.16x = 5,077,234.44
5. Step 5: Solve for x
   x = 5,077,234.44/2,596.16
6. Step 6: Final answer
   x = 1,955.67