Finding the Fourth Proportional to 23,274.96, 32,119.59 and 12,664.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,274.96 : 32,119.59 = 12,664.67 : x
2. Step 2: Convert to fraction form
   23,274.96/32,119.59 = 12,664.67/x
3. Step 3: Cross multiply
   23,274.96x = 32,119.59 × 12,664.67
4. Step 4: Simplify right side
   23,274.96x = 406,784,007.89
5. Step 5: Solve for x
   x = 406,784,007.89/23,274.96
6. Step 6: Final answer
   x = 17,477.32