Finding the Fourth Proportional to 16,810.50, 23,190.71 and 10,844.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,810.50 : 23,190.71 = 10,844.09 : x
2. Step 2: Convert to fraction form
   16,810.50/23,190.71 = 10,844.09/x
3. Step 3: Cross multiply
   16,810.50x = 23,190.71 × 10,844.09
4. Step 4: Simplify right side
   16,810.50x = 251,482,150.16
5. Step 5: Solve for x
   x = 251,482,150.16/16,810.50
6. Step 6: Final answer
   x = 14,959.83