Finding the Fourth Proportional to 16,181.71, 22,319.25 and 10,801.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,181.71 : 22,319.25 = 10,801.43 : x
2. Step 2: Convert to fraction form
   16,181.71/22,319.25 = 10,801.43/x
3. Step 3: Cross multiply
   16,181.71x = 22,319.25 × 10,801.43
4. Step 4: Simplify right side
   16,181.71x = 241,079,762.52
5. Step 5: Solve for x
   x = 241,079,762.52/16,181.71
6. Step 6: Final answer
   x = 14,898.29