Finding the Fourth Proportional to 2,001.59, 2,762.61 and 1,162.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.59 : 2,762.61 = 1,162.32 : x
2. Step 2: Convert to fraction form
   2,001.59/2,762.61 = 1,162.32/x
3. Step 3: Cross multiply
   2,001.59x = 2,762.61 × 1,162.32
4. Step 4: Simplify right side
   2,001.59x = 3,211,036.86
5. Step 5: Solve for x
   x = 3,211,036.86/2,001.59
6. Step 6: Final answer
   x = 1,604.25