Finding the Fourth Proportional to 23,560.56, 32,514.20 and 12,950.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,560.56 : 32,514.20 = 12,950.48 : x
2. Step 2: Convert to fraction form
   23,560.56/32,514.20 = 12,950.48/x
3. Step 3: Cross multiply
   23,560.56x = 32,514.20 × 12,950.48
4. Step 4: Simplify right side
   23,560.56x = 421,074,496.82
5. Step 5: Solve for x
   x = 421,074,496.82/23,560.56
6. Step 6: Final answer
   x = 17,872.01