Finding the Fourth Proportional to 5,323.67, 7,346.56 and 3,085.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,323.67 : 7,346.56 = 3,085.49 : x
2. Step 2: Convert to fraction form
   5,323.67/7,346.56 = 3,085.49/x
3. Step 3: Cross multiply
   5,323.67x = 7,346.56 × 3,085.49
4. Step 4: Simplify right side
   5,323.67x = 22,667,685.25
5. Step 5: Solve for x
   x = 22,667,685.25/5,323.67
6. Step 6: Final answer
   x = 4,257.91