Finding the Fourth Proportional to 2,609.17, 3,600.96 and 1,490.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609.17 : 3,600.96 = 1,490.27 : x
2. Step 2: Convert to fraction form
   2,609.17/3,600.96 = 1,490.27/x
3. Step 3: Cross multiply
   2,609.17x = 3,600.96 × 1,490.27
4. Step 4: Simplify right side
   2,609.17x = 5,366,409.45
5. Step 5: Solve for x
   x = 5,366,409.45/2,609.17
6. Step 6: Final answer
   x = 2,056.75