Finding the Fourth Proportional to 23,561.36, 32,514.23 and 12,950.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,561.36 : 32,514.23 = 12,950.76 : x
2. Step 2: Convert to fraction form
   23,561.36/32,514.23 = 12,950.76/x
3. Step 3: Cross multiply
   23,561.36x = 32,514.23 × 12,950.76
4. Step 4: Simplify right side
   23,561.36x = 421,084,021.69
5. Step 5: Solve for x
   x = 421,084,021.69/23,561.36
6. Step 6: Final answer
   x = 17,871.81