Finding the Fourth Proportional to 17,016.12, 23,475.68 and 12,550.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,016.12 : 23,475.68 = 12,550.46 : x
2. Step 2: Convert to fraction form
   17,016.12/23,475.68 = 12,550.46/x
3. Step 3: Cross multiply
   17,016.12x = 23,475.68 × 12,550.46
4. Step 4: Simplify right side
   17,016.12x = 294,630,582.81
5. Step 5: Solve for x
   x = 294,630,582.81/17,016.12
6. Step 6: Final answer
   x = 17,314.79