Finding the Fourth Proportional to 23,641.67, 32,625.72 and 13,031.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,641.67 : 32,625.72 = 13,031.68 : x
2. Step 2: Convert to fraction form
   23,641.67/32,625.72 = 13,031.68/x
3. Step 3: Cross multiply
   23,641.67x = 32,625.72 × 13,031.68
4. Step 4: Simplify right side
   23,641.67x = 425,167,942.81
5. Step 5: Solve for x
   x = 425,167,942.81/23,641.67
6. Step 6: Final answer
   x = 17,983.84