Finding the Fourth Proportional to 2,004.42, 2,766.09 and 1,165.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.42 : 2,766.09 = 1,165.59 : x
2. Step 2: Convert to fraction form
   2,004.42/2,766.09 = 1,165.59/x
3. Step 3: Cross multiply
   2,004.42x = 2,766.09 × 1,165.59
4. Step 4: Simplify right side
   2,004.42x = 3,224,126.84
5. Step 5: Solve for x
   x = 3,224,126.84/2,004.42
6. Step 6: Final answer
   x = 1,608.51