Finding the Fourth Proportional to 23,676.45, 32,673.53 and 13,066.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.45 : 32,673.53 = 13,066.05 : x
2. Step 2: Convert to fraction form
   23,676.45/32,673.53 = 13,066.05/x
3. Step 3: Cross multiply
   23,676.45x = 32,673.53 × 13,066.05
4. Step 4: Simplify right side
   23,676.45x = 426,913,976.66
5. Step 5: Solve for x
   x = 426,913,976.66/23,676.45
6. Step 6: Final answer
   x = 18,031.17