Finding the Fourth Proportional to 23,451.72, 32,368.40 and 14,951.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,451.72 : 32,368.40 = 14,951.89 : x
2. Step 2: Convert to fraction form
   23,451.72/32,368.40 = 14,951.89/x
3. Step 3: Cross multiply
   23,451.72x = 32,368.40 × 14,951.89
4. Step 4: Simplify right side
   23,451.72x = 483,968,712.73
5. Step 5: Solve for x
   x = 483,968,712.73/23,451.72
6. Step 6: Final answer
   x = 20,636.81