Finding the Fourth Proportional to 5,185.56, 7,158.63 and 3,593.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,185.56 : 7,158.63 = 3,593.42 : x
2. Step 2: Convert to fraction form
   5,185.56/7,158.63 = 3,593.42/x
3. Step 3: Cross multiply
   5,185.56x = 7,158.63 × 3,593.42
4. Step 4: Simplify right side
   5,185.56x = 25,723,946.32
5. Step 5: Solve for x
   x = 25,723,946.32/5,185.56
6. Step 6: Final answer
   x = 4,960.69