Finding the Fourth Proportional to 23,227.30, 32,052.94 and 13,156.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.30 : 32,052.94 = 13,156.67 : x
2. Step 2: Convert to fraction form
   23,227.30/32,052.94 = 13,156.67/x
3. Step 3: Cross multiply
   23,227.30x = 32,052.94 × 13,156.67
4. Step 4: Simplify right side
   23,227.30x = 421,709,881.15
5. Step 5: Solve for x
   x = 421,709,881.15/23,227.30
6. Step 6: Final answer
   x = 18,155.79