Finding the Fourth Proportional to 2,001.57, 2,762.25 and 1,162.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.57 : 2,762.25 = 1,162.26 : x
2. Step 2: Convert to fraction form
   2,001.57/2,762.25 = 1,162.26/x
3. Step 3: Cross multiply
   2,001.57x = 2,762.25 × 1,162.26
4. Step 4: Simplify right side
   2,001.57x = 3,210,452.69
5. Step 5: Solve for x
   x = 3,210,452.69/2,001.57
6. Step 6: Final answer
   x = 1,603.97