Finding the Fourth Proportional to 23,561.84, 32,514.36 and 12,950.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,561.84 : 32,514.36 = 12,950.48 : x
2. Step 2: Convert to fraction form
   23,561.84/32,514.36 = 12,950.48/x
3. Step 3: Cross multiply
   23,561.84x = 32,514.36 × 12,950.48
4. Step 4: Simplify right side
   23,561.84x = 421,076,568.89
5. Step 5: Solve for x
   x = 421,076,568.89/23,561.84
6. Step 6: Final answer
   x = 17,871.12