Finding the Fourth Proportional to 16,792.67, 23,173.88 and 9,238.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,792.67 : 23,173.88 = 9,238.83 : x
2. Step 2: Convert to fraction form
   16,792.67/23,173.88 = 9,238.83/x
3. Step 3: Cross multiply
   16,792.67x = 23,173.88 × 9,238.83
4. Step 4: Simplify right side
   16,792.67x = 214,099,491.57
5. Step 5: Solve for x
   x = 214,099,491.57/16,792.67
6. Step 6: Final answer
   x = 12,749.58