Finding the Fourth Proportional to 9,471.27, 13,073.22 and 5,493.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,471.27 : 13,073.22 = 5,493.36 : x
2. Step 2: Convert to fraction form
   9,471.27/13,073.22 = 5,493.36/x
3. Step 3: Cross multiply
   9,471.27x = 13,073.22 × 5,493.36
4. Step 4: Simplify right side
   9,471.27x = 71,815,903.82
5. Step 5: Solve for x
   x = 71,815,903.82/9,471.27
6. Step 6: Final answer
   x = 7,582.50