Finding the Fourth Proportional to 2,595.28, 3,581.76 and 1,533.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.28 : 3,581.76 = 1,533.57 : x
2. Step 2: Convert to fraction form
   2,595.28/3,581.76 = 1,533.57/x
3. Step 3: Cross multiply
   2,595.28x = 3,581.76 × 1,533.57
4. Step 4: Simplify right side
   2,595.28x = 5,492,879.68
5. Step 5: Solve for x
   x = 5,492,879.68/2,595.28
6. Step 6: Final answer
   x = 2,116.49