Finding the Fourth Proportional to 7,046.43, 9,694.92 and 5,357.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046.43 : 9,694.92 = 5,357.98 : x
2. Step 2: Convert to fraction form
   7,046.43/9,694.92 = 5,357.98/x
3. Step 3: Cross multiply
   7,046.43x = 9,694.92 × 5,357.98
4. Step 4: Simplify right side
   7,046.43x = 51,945,187.46
5. Step 5: Solve for x
   x = 51,945,187.46/7,046.43
6. Step 6: Final answer
   x = 7,371.84