Finding the Fourth Proportional to 16,827.93, 23,222.71 and 9,274.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,827.93 : 23,222.71 = 9,274.54 : x
2. Step 2: Convert to fraction form
   16,827.93/23,222.71 = 9,274.54/x
3. Step 3: Cross multiply
   16,827.93x = 23,222.71 × 9,274.54
4. Step 4: Simplify right side
   16,827.93x = 215,379,952.80
5. Step 5: Solve for x
   x = 215,379,952.80/16,827.93
6. Step 6: Final answer
   x = 12,798.96