Finding the Fourth Proportional to 16,929.92, 23,355.91 and 10,211.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,929.92 : 23,355.91 = 10,211.82 : x
2. Step 2: Convert to fraction form
   16,929.92/23,355.91 = 10,211.82/x
3. Step 3: Cross multiply
   16,929.92x = 23,355.91 × 10,211.82
4. Step 4: Simplify right side
   16,929.92x = 238,506,181.02
5. Step 5: Solve for x
   x = 238,506,181.02/16,929.92
6. Step 6: Final answer
   x = 14,087.85