Finding the Fourth Proportional to 11,304.48, 16,949.24 and 5,055.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,304.48 : 16,949.24 = 5,055.89 : x
2. Step 2: Convert to fraction form
   11,304.48/16,949.24 = 5,055.89/x
3. Step 3: Cross multiply
   11,304.48x = 16,949.24 × 5,055.89
4. Step 4: Simplify right side
   11,304.48x = 85,693,383.00
5. Step 5: Solve for x
   x = 85,693,383.00/11,304.48
6. Step 6: Final answer
   x = 7,580.48