Finding the Fourth Proportional to 16,832.92, 23,271.42 and 12,633.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,832.92 : 23,271.42 = 12,633.88 : x
2. Step 2: Convert to fraction form
   16,832.92/23,271.42 = 12,633.88/x
3. Step 3: Cross multiply
   16,832.92x = 23,271.42 × 12,633.88
4. Step 4: Simplify right side
   16,832.92x = 294,008,327.71
5. Step 5: Solve for x
   x = 294,008,327.71/16,832.92
6. Step 6: Final answer
   x = 17,466.27