Finding the Fourth Proportional to 2,065.09, 3,097.85 and 604.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.09 : 3,097.85 = 604.27 : x
2. Step 2: Convert to fraction form
   2,065.09/3,097.85 = 604.27/x
3. Step 3: Cross multiply
   2,065.09x = 3,097.85 × 604.27
4. Step 4: Simplify right side
   2,065.09x = 1,871,937.82
5. Step 5: Solve for x
   x = 1,871,937.82/2,065.09
6. Step 6: Final answer
   x = 906.47