Finding the Fourth Proportional to 23,234.98, 32,064.30 and 12,624.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,234.98 : 32,064.30 = 12,624.61 : x
2. Step 2: Convert to fraction form
   23,234.98/32,064.30 = 12,624.61/x
3. Step 3: Cross multiply
   23,234.98x = 32,064.30 × 12,624.61
4. Step 4: Simplify right side
   23,234.98x = 404,799,282.42
5. Step 5: Solve for x
   x = 404,799,282.42/23,234.98
6. Step 6: Final answer
   x = 17,421.98