Finding the Fourth Proportional to 23,673.17, 32,668.89 and 13,062.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,673.17 : 32,668.89 = 13,062.81 : x
2. Step 2: Convert to fraction form
   23,673.17/32,668.89 = 13,062.81/x
3. Step 3: Cross multiply
   23,673.17x = 32,668.89 × 13,062.81
4. Step 4: Simplify right side
   23,673.17x = 426,747,502.98
5. Step 5: Solve for x
   x = 426,747,502.98/23,673.17
6. Step 6: Final answer
   x = 18,026.63