Finding the Fourth Proportional to 23,456.52, 32,369.64 and 12,846.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,456.52 : 32,369.64 = 12,846.12 : x
2. Step 2: Convert to fraction form
   23,456.52/32,369.64 = 12,846.12/x
3. Step 3: Cross multiply
   23,456.52x = 32,369.64 × 12,846.12
4. Step 4: Simplify right side
   23,456.52x = 415,824,279.80
5. Step 5: Solve for x
   x = 415,824,279.80/23,456.52
6. Step 6: Final answer
   x = 17,727.45