Finding the Fourth Proportional to 9,297.73, 12,825.23 and 5,518.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,297.73 : 12,825.23 = 5,518.41 : x
2. Step 2: Convert to fraction form
   9,297.73/12,825.23 = 5,518.41/x
3. Step 3: Cross multiply
   9,297.73x = 12,825.23 × 5,518.41
4. Step 4: Simplify right side
   9,297.73x = 70,774,877.48
5. Step 5: Solve for x
   x = 70,774,877.48/9,297.73
6. Step 6: Final answer
   x = 7,612.06