Finding the Fourth Proportional to 6,993.82, 10,490.53 and 3,293.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,993.82 : 10,490.53 = 3,293.94 : x
2. Step 2: Convert to fraction form
   6,993.82/10,490.53 = 3,293.94/x
3. Step 3: Cross multiply
   6,993.82x = 10,490.53 × 3,293.94
4. Step 4: Simplify right side
   6,993.82x = 34,555,176.39
5. Step 5: Solve for x
   x = 34,555,176.39/6,993.82
6. Step 6: Final answer
   x = 4,940.82