Finding the Fourth Proportional to 16,746, 23,109.96 and 9,294.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,746 : 23,109.96 = 9,294.48 : x
2. Step 2: Convert to fraction form
   16,746/23,109.96 = 9,294.48/x
3. Step 3: Cross multiply
   16,746x = 23,109.96 × 9,294.48
4. Step 4: Simplify right side
   16,746x = 214,795,061.02
5. Step 5: Solve for x
   x = 214,795,061.02/16,746
6. Step 6: Final answer
   x = 12,826.65