Finding the Fourth Proportional to 16,849, 23,260.26 and 10,567.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,849 : 23,260.26 = 10,567.72 : x
2. Step 2: Convert to fraction form
   16,849/23,260.26 = 10,567.72/x
3. Step 3: Cross multiply
   16,849x = 23,260.26 × 10,567.72
4. Step 4: Simplify right side
   16,849x = 245,807,914.81
5. Step 5: Solve for x
   x = 245,807,914.81/16,849
6. Step 6: Final answer
   x = 14,588.87