Finding the Fourth Proportional to 23,676.69, 32,675.57 and 13,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.69 : 32,675.57 = 13,066.50 : x
2. Step 2: Convert to fraction form
   23,676.69/32,675.57 = 13,066.50/x
3. Step 3: Cross multiply
   23,676.69x = 32,675.57 × 13,066.50
4. Step 4: Simplify right side
   23,676.69x = 426,955,335.41
5. Step 5: Solve for x
   x = 426,955,335.41/23,676.69
6. Step 6: Final answer
   x = 18,032.73