Finding the Fourth Proportional to 5,323.50, 7,346.57 and 2,965.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,323.50 : 7,346.57 = 2,965.59 : x
2. Step 2: Convert to fraction form
   5,323.50/7,346.57 = 2,965.59/x
3. Step 3: Cross multiply
   5,323.50x = 7,346.57 × 2,965.59
4. Step 4: Simplify right side
   5,323.50x = 21,786,899.70
5. Step 5: Solve for x
   x = 21,786,899.70/5,323.50
6. Step 6: Final answer
   x = 4,092.59