Finding the Fourth Proportional to 16,188.38, 22,340.91 and 10,801.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,188.38 : 22,340.91 = 10,801.54 : x
2. Step 2: Convert to fraction form
   16,188.38/22,340.91 = 10,801.54/x
3. Step 3: Cross multiply
   16,188.38x = 22,340.91 × 10,801.54
4. Step 4: Simplify right side
   16,188.38x = 241,316,233.00
5. Step 5: Solve for x
   x = 241,316,233.00/16,188.38
6. Step 6: Final answer
   x = 14,906.76