Finding the Fourth Proportional to 9,304.01, 13,962.89 and 5,147.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,304.01 : 13,962.89 = 5,147.56 : x
2. Step 2: Convert to fraction form
   9,304.01/13,962.89 = 5,147.56/x
3. Step 3: Cross multiply
   9,304.01x = 13,962.89 × 5,147.56
4. Step 4: Simplify right side
   9,304.01x = 71,874,792.01
5. Step 5: Solve for x
   x = 71,874,792.01/9,304.01
6. Step 6: Final answer
   x = 7,725.15