Finding the Fourth Proportional to 23,234.72, 32,063.18 and 12,624.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,234.72 : 32,063.18 = 12,624.30 : x
2. Step 2: Convert to fraction form
   23,234.72/32,063.18 = 12,624.30/x
3. Step 3: Cross multiply
   23,234.72x = 32,063.18 × 12,624.30
4. Step 4: Simplify right side
   23,234.72x = 404,775,140.15
5. Step 5: Solve for x
   x = 404,775,140.15/23,234.72
6. Step 6: Final answer
   x = 17,421.14