Finding the Fourth Proportional to 9,348.89, 12,901.48 and 5,369.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,348.89 : 12,901.48 = 5,369.73 : x
2. Step 2: Convert to fraction form
   9,348.89/12,901.48 = 5,369.73/x
3. Step 3: Cross multiply
   9,348.89x = 12,901.48 × 5,369.73
4. Step 4: Simplify right side
   9,348.89x = 69,277,456.82
5. Step 5: Solve for x
   x = 69,277,456.82/9,348.89
6. Step 6: Final answer
   x = 7,410.23