Finding the Fourth Proportional to 2,606.16, 3,594.94 and 1,662.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.16 : 3,594.94 = 1,662.11 : x
2. Step 2: Convert to fraction form
   2,606.16/3,594.94 = 1,662.11/x
3. Step 3: Cross multiply
   2,606.16x = 3,594.94 × 1,662.11
4. Step 4: Simplify right side
   2,606.16x = 5,975,185.72
5. Step 5: Solve for x
   x = 5,975,185.72/2,606.16
6. Step 6: Final answer
   x = 2,292.72