Finding the Fourth Proportional to 16,832.09, 23,206.69 and 13,796.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,832.09 : 23,206.69 = 13,796.03 : x
2. Step 2: Convert to fraction form
   16,832.09/23,206.69 = 13,796.03/x
3. Step 3: Cross multiply
   16,832.09x = 23,206.69 × 13,796.03
4. Step 4: Simplify right side
   16,832.09x = 320,160,191.44
5. Step 5: Solve for x
   x = 320,160,191.44/16,832.09
6. Step 6: Final answer
   x = 19,020.82