Finding the Fourth Proportional to 2,001.54, 2,762.24 and 1,105.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.54 : 2,762.24 = 1,105.27 : x
2. Step 2: Convert to fraction form
   2,001.54/2,762.24 = 1,105.27/x
3. Step 3: Cross multiply
   2,001.54x = 2,762.24 × 1,105.27
4. Step 4: Simplify right side
   2,001.54x = 3,053,021.00
5. Step 5: Solve for x
   x = 3,053,021.00/2,001.54
6. Step 6: Final answer
   x = 1,525.34