Finding the Fourth Proportional to 5,942.59, 8,202.59 and 3,426.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,942.59 : 8,202.59 = 3,426.38 : x
2. Step 2: Convert to fraction form
   5,942.59/8,202.59 = 3,426.38/x
3. Step 3: Cross multiply
   5,942.59x = 8,202.59 × 3,426.38
4. Step 4: Simplify right side
   5,942.59x = 28,105,190.32
5. Step 5: Solve for x
   x = 28,105,190.32/5,942.59
6. Step 6: Final answer
   x = 4,729.45