Finding the Fourth Proportional to 1,764.42, 2,632.83 and 1,609.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,764.42 : 2,632.83 = 1,609.17 : x
2. Step 2: Convert to fraction form
   1,764.42/2,632.83 = 1,609.17/x
3. Step 3: Cross multiply
   1,764.42x = 2,632.83 × 1,609.17
4. Step 4: Simplify right side
   1,764.42x = 4,236,671.05
5. Step 5: Solve for x
   x = 4,236,671.05/1,764.42
6. Step 6: Final answer
   x = 2,401.17