Finding the Fourth Proportional to 23,642.83, 32,625.82 and 13,031.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,642.83 : 32,625.82 = 13,031.63 : x
2. Step 2: Convert to fraction form
   23,642.83/32,625.82 = 13,031.63/x
3. Step 3: Cross multiply
   23,642.83x = 32,625.82 × 13,031.63
4. Step 4: Simplify right side
   23,642.83x = 425,167,614.69
5. Step 5: Solve for x
   x = 425,167,614.69/23,642.83
6. Step 6: Final answer
   x = 17,982.94