Finding the Fourth Proportional to 2,581.27, 3,562.47 and 1,533.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581.27 : 3,562.47 = 1,533.33 : x
2. Step 2: Convert to fraction form
   2,581.27/3,562.47 = 1,533.33/x
3. Step 3: Cross multiply
   2,581.27x = 3,562.47 × 1,533.33
4. Step 4: Simplify right side
   2,581.27x = 5,462,442.13
5. Step 5: Solve for x
   x = 5,462,442.13/2,581.27
6. Step 6: Final answer
   x = 2,116.19