Finding the Fourth Proportional to 2,595.88, 3,581.54 and 1,533.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.88 : 3,581.54 = 1,533.74 : x
2. Step 2: Convert to fraction form
   2,595.88/3,581.54 = 1,533.74/x
3. Step 3: Cross multiply
   2,595.88x = 3,581.54 × 1,533.74
4. Step 4: Simplify right side
   2,595.88x = 5,493,152.44
5. Step 5: Solve for x
   x = 5,493,152.44/2,595.88
6. Step 6: Final answer
   x = 2,116.11