Finding the Fourth Proportional to 23,191.37, 32,004.17 and 12,581.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,191.37 : 32,004.17 = 12,581.09 : x
2. Step 2: Convert to fraction form
   23,191.37/32,004.17 = 12,581.09/x
3. Step 3: Cross multiply
   23,191.37x = 32,004.17 × 12,581.09
4. Step 4: Simplify right side
   23,191.37x = 402,647,343.15
5. Step 5: Solve for x
   x = 402,647,343.15/23,191.37
6. Step 6: Final answer
   x = 17,361.95