Finding the Fourth Proportional to 1,606.12, 2,215.14 and 1,452.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606.12 : 2,215.14 = 1,452.52 : x
2. Step 2: Convert to fraction form
   1,606.12/2,215.14 = 1,452.52/x
3. Step 3: Cross multiply
   1,606.12x = 2,215.14 × 1,452.52
4. Step 4: Simplify right side
   1,606.12x = 3,217,535.15
5. Step 5: Solve for x
   x = 3,217,535.15/1,606.12
6. Step 6: Final answer
   x = 2,003.30