Finding the Fourth Proportional to 23,235, 32,064.45 and 12,624.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,235 : 32,064.45 = 12,624.63 : x
2. Step 2: Convert to fraction form
   23,235/32,064.45 = 12,624.63/x
3. Step 3: Cross multiply
   23,235x = 32,064.45 × 12,624.63
4. Step 4: Simplify right side
   23,235x = 404,801,817.40
5. Step 5: Solve for x
   x = 404,801,817.40/23,235
6. Step 6: Final answer
   x = 17,422.07