Finding the Fourth Proportional to 16,846.74, 23,241.33 and 12,362.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,846.74 : 23,241.33 = 12,362.70 : x
2. Step 2: Convert to fraction form
   16,846.74/23,241.33 = 12,362.70/x
3. Step 3: Cross multiply
   16,846.74x = 23,241.33 × 12,362.70
4. Step 4: Simplify right side
   16,846.74x = 287,325,590.39
5. Step 5: Solve for x
   x = 287,325,590.39/16,846.74
6. Step 6: Final answer
   x = 17,055.26