Finding the Fourth Proportional to 2,004.58, 2,766.18 and 1,120.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.58 : 2,766.18 = 1,120.36 : x
2. Step 2: Convert to fraction form
   2,004.58/2,766.18 = 1,120.36/x
3. Step 3: Cross multiply
   2,004.58x = 2,766.18 × 1,120.36
4. Step 4: Simplify right side
   2,004.58x = 3,099,117.42
5. Step 5: Solve for x
   x = 3,099,117.42/2,004.58
6. Step 6: Final answer
   x = 1,546.02