Finding the Fourth Proportional to 9,304.03, 12,839.59 and 5,055.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,304.03 : 12,839.59 = 5,055.06 : x
2. Step 2: Convert to fraction form
   9,304.03/12,839.59 = 5,055.06/x
3. Step 3: Cross multiply
   9,304.03x = 12,839.59 × 5,055.06
4. Step 4: Simplify right side
   9,304.03x = 64,904,897.83
5. Step 5: Solve for x
   x = 64,904,897.83/9,304.03
6. Step 6: Final answer
   x = 6,976.00