Finding the Fourth Proportional to 23,632.72, 32,613 and 14,201.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,632.72 : 32,613 = 14,201.20 : x
2. Step 2: Convert to fraction form
   23,632.72/32,613 = 14,201.20/x
3. Step 3: Cross multiply
   23,632.72x = 32,613 × 14,201.20
4. Step 4: Simplify right side
   23,632.72x = 463,143,735.60
5. Step 5: Solve for x
   x = 463,143,735.60/23,632.72
6. Step 6: Final answer
   x = 19,597.56