Finding the Fourth Proportional to 23,424.72, 32,336.67 and 14,938.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,424.72 : 32,336.67 = 14,938.23 : x
2. Step 2: Convert to fraction form
   23,424.72/32,336.67 = 14,938.23/x
3. Step 3: Cross multiply
   23,424.72x = 32,336.67 × 14,938.23
4. Step 4: Simplify right side
   23,424.72x = 483,052,613.89
5. Step 5: Solve for x
   x = 483,052,613.89/23,424.72
6. Step 6: Final answer
   x = 20,621.49