Finding the Fourth Proportional to 23,443.29, 32,352.12 and 12,832.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,443.29 : 32,352.12 = 12,832.74 : x
2. Step 2: Convert to fraction form
   23,443.29/32,352.12 = 12,832.74/x
3. Step 3: Cross multiply
   23,443.29x = 32,352.12 × 12,832.74
4. Step 4: Simplify right side
   23,443.29x = 415,166,344.41
5. Step 5: Solve for x
   x = 415,166,344.41/23,443.29
6. Step 6: Final answer
   x = 17,709.39