Finding the Fourth Proportional to 8,454.48, 11,667.24 and 5,097.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,454.48 : 11,667.24 = 5,097.12 : x
2. Step 2: Convert to fraction form
   8,454.48/11,667.24 = 5,097.12/x
3. Step 3: Cross multiply
   8,454.48x = 11,667.24 × 5,097.12
4. Step 4: Simplify right side
   8,454.48x = 59,469,322.35
5. Step 5: Solve for x
   x = 59,469,322.35/8,454.48
6. Step 6: Final answer
   x = 7,034.06