Finding the Fourth Proportional to 2,605.62, 3,595.54 and 1,610.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.62 : 3,595.54 = 1,610.84 : x
2. Step 2: Convert to fraction form
   2,605.62/3,595.54 = 1,610.84/x
3. Step 3: Cross multiply
   2,605.62x = 3,595.54 × 1,610.84
4. Step 4: Simplify right side
   2,605.62x = 5,791,839.65
5. Step 5: Solve for x
   x = 5,791,839.65/2,605.62
6. Step 6: Final answer
   x = 2,222.83