Finding the Fourth Proportional to 2,012.88, 3,014.55 and 1,595.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012.88 : 3,014.55 = 1,595.07 : x
2. Step 2: Convert to fraction form
   2,012.88/3,014.55 = 1,595.07/x
3. Step 3: Cross multiply
   2,012.88x = 3,014.55 × 1,595.07
4. Step 4: Simplify right side
   2,012.88x = 4,808,429.90
5. Step 5: Solve for x
   x = 4,808,429.90/2,012.88
6. Step 6: Final answer
   x = 2,388.83