Finding the Fourth Proportional to 2,605.89, 3,596.21 and 1,486.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.89 : 3,596.21 = 1,486.83 : x
2. Step 2: Convert to fraction form
   2,605.89/3,596.21 = 1,486.83/x
3. Step 3: Cross multiply
   2,605.89x = 3,596.21 × 1,486.83
4. Step 4: Simplify right side
   2,605.89x = 5,346,952.91
5. Step 5: Solve for x
   x = 5,346,952.91/2,605.89
6. Step 6: Final answer
   x = 2,051.87