Finding the Fourth Proportional to 2,595.78, 3,581.86 and 1,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.78 : 3,581.86 = 1,476.72 : x
2. Step 2: Convert to fraction form
   2,595.78/3,581.86 = 1,476.72/x
3. Step 3: Cross multiply
   2,595.78x = 3,581.86 × 1,476.72
4. Step 4: Simplify right side
   2,595.78x = 5,289,404.30
5. Step 5: Solve for x
   x = 5,289,404.30/2,595.78
6. Step 6: Final answer
   x = 2,037.69