Finding the Fourth Proportional to 23,234.47, 32,063.25 and 13,162.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,234.47 : 32,063.25 = 13,162.71 : x
2. Step 2: Convert to fraction form
   23,234.47/32,063.25 = 13,162.71/x
3. Step 3: Cross multiply
   23,234.47x = 32,063.25 × 13,162.71
4. Step 4: Simplify right side
   23,234.47x = 422,039,261.41
5. Step 5: Solve for x
   x = 422,039,261.41/23,234.47
6. Step 6: Final answer
   x = 18,164.36