Finding the Fourth Proportional to 23,676.88, 32,673 and 13,064.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.88 : 32,673 = 13,064.80 : x
2. Step 2: Convert to fraction form
   23,676.88/32,673 = 13,064.80/x
3. Step 3: Cross multiply
   23,676.88x = 32,673 × 13,064.80
4. Step 4: Simplify right side
   23,676.88x = 426,866,210.40
5. Step 5: Solve for x
   x = 426,866,210.40/23,676.88
6. Step 6: Final answer
   x = 18,028.82