Finding the Fourth Proportional to 2,065.25, 3,097.88 and 604.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.25 : 3,097.88 = 604.42 : x
2. Step 2: Convert to fraction form
   2,065.25/3,097.88 = 604.42/x
3. Step 3: Cross multiply
   2,065.25x = 3,097.88 × 604.42
4. Step 4: Simplify right side
   2,065.25x = 1,872,402.12
5. Step 5: Solve for x
   x = 1,872,402.12/2,065.25
6. Step 6: Final answer
   x = 906.62