Finding the Fourth Proportional to 6,910.50, 10,367.37 and 2,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,910.50 : 10,367.37 = 2,293.50 : x
2. Step 2: Convert to fraction form
   6,910.50/10,367.37 = 2,293.50/x
3. Step 3: Cross multiply
   6,910.50x = 10,367.37 × 2,293.50
4. Step 4: Simplify right side
   6,910.50x = 23,777,563.10
5. Step 5: Solve for x
   x = 23,777,563.10/6,910.50
6. Step 6: Final answer
   x = 3,440.79