Finding the Fourth Proportional to 2,004.94, 2,766.72 and 1,165.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.94 : 2,766.72 = 1,165.69 : x
2. Step 2: Convert to fraction form
   2,004.94/2,766.72 = 1,165.69/x
3. Step 3: Cross multiply
   2,004.94x = 2,766.72 × 1,165.69
4. Step 4: Simplify right side
   2,004.94x = 3,225,137.84
5. Step 5: Solve for x
   x = 3,225,137.84/2,004.94
6. Step 6: Final answer
   x = 1,608.60