Finding the Fourth Proportional to 2,606.62, 3,597.11 and 1,411.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.62 : 3,597.11 = 1,411.59 : x
2. Step 2: Convert to fraction form
   2,606.62/3,597.11 = 1,411.59/x
3. Step 3: Cross multiply
   2,606.62x = 3,597.11 × 1,411.59
4. Step 4: Simplify right side
   2,606.62x = 5,077,626.52
5. Step 5: Solve for x
   x = 5,077,626.52/2,606.62
6. Step 6: Final answer
   x = 1,947.97