Finding the Fourth Proportional to 2,004.83, 2,766.61 and 1,120.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.83 : 2,766.61 = 1,120.64 : x
2. Step 2: Convert to fraction form
   2,004.83/2,766.61 = 1,120.64/x
3. Step 3: Cross multiply
   2,004.83x = 2,766.61 × 1,120.64
4. Step 4: Simplify right side
   2,004.83x = 3,100,360.00
5. Step 5: Solve for x
   x = 3,100,360.00/2,004.83
6. Step 6: Final answer
   x = 1,546.45