Finding the Fourth Proportional to 9,743.83, 14,632.14 and 9,667.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743.83 : 14,632.14 = 9,667.28 : x
2. Step 2: Convert to fraction form
   9,743.83/14,632.14 = 9,667.28/x
3. Step 3: Cross multiply
   9,743.83x = 14,632.14 × 9,667.28
4. Step 4: Simplify right side
   9,743.83x = 141,453,067.21
5. Step 5: Solve for x
   x = 141,453,067.21/9,743.83
6. Step 6: Final answer
   x = 14,517.20