Finding the Fourth Proportional to 6,942.35, 9,580.37 and 3,798.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,942.35 : 9,580.37 = 3,798.50 : x
2. Step 2: Convert to fraction form
   6,942.35/9,580.37 = 3,798.50/x
3. Step 3: Cross multiply
   6,942.35x = 9,580.37 × 3,798.50
4. Step 4: Simplify right side
   6,942.35x = 36,391,016.45
5. Step 5: Solve for x
   x = 36,391,016.45/6,942.35
6. Step 6: Final answer
   x = 5,241.89