Finding the Fourth Proportional to 2,606.55, 3,596.01 and 1,610.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.55 : 3,596.01 = 1,610.10 : x
2. Step 2: Convert to fraction form
   2,606.55/3,596.01 = 1,610.10/x
3. Step 3: Cross multiply
   2,606.55x = 3,596.01 × 1,610.10
4. Step 4: Simplify right side
   2,606.55x = 5,789,935.70
5. Step 5: Solve for x
   x = 5,789,935.70/2,606.55
6. Step 6: Final answer
   x = 2,221.30