Finding the Fourth Proportional to 14,667.08, 20,240.40 and 7,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,667.08 : 20,240.40 = 7,952.72 : x
2. Step 2: Convert to fraction form
   14,667.08/20,240.40 = 7,952.72/x
3. Step 3: Cross multiply
   14,667.08x = 20,240.40 × 7,952.72
4. Step 4: Simplify right side
   14,667.08x = 160,966,233.89
5. Step 5: Solve for x
   x = 160,966,233.89/14,667.08
6. Step 6: Final answer
   x = 10,974.66