Finding the Fourth Proportional to 2,000.54, 2,760.72 and 1,116.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000.54 : 2,760.72 = 1,116.33 : x
2. Step 2: Convert to fraction form
   2,000.54/2,760.72 = 1,116.33/x
3. Step 3: Cross multiply
   2,000.54x = 2,760.72 × 1,116.33
4. Step 4: Simplify right side
   2,000.54x = 3,081,855.17
5. Step 5: Solve for x
   x = 3,081,855.17/2,000.54
6. Step 6: Final answer
   x = 1,540.51