Finding the Fourth Proportional to 2,250, 3,375 and 606.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250 : 3,375 = 606.42 : x
2. Step 2: Convert to fraction form
   2,250/3,375 = 606.42/x
3. Step 3: Cross multiply
   2,250x = 3,375 × 606.42
4. Step 4: Simplify right side
   2,250x = 2,046,667.50
5. Step 5: Solve for x
   x = 2,046,667.50/2,250
6. Step 6: Final answer
   x = 909.63