Finding the Fourth Proportional to 16,051, 22,174.82 and 12,827.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,051 : 22,174.82 = 12,827.80 : x
2. Step 2: Convert to fraction form
   16,051/22,174.82 = 12,827.80/x
3. Step 3: Cross multiply
   16,051x = 22,174.82 × 12,827.80
4. Step 4: Simplify right side
   16,051x = 284,454,156.00
5. Step 5: Solve for x
   x = 284,454,156.00/16,051
6. Step 6: Final answer
   x = 17,721.90