Finding the Fourth Proportional to 23,967.82, 33,075.98 and 13,357.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,967.82 : 33,075.98 = 13,357.43 : x
2. Step 2: Convert to fraction form
   23,967.82/33,075.98 = 13,357.43/x
3. Step 3: Cross multiply
   23,967.82x = 33,075.98 × 13,357.43
4. Step 4: Simplify right side
   23,967.82x = 441,810,087.53
5. Step 5: Solve for x
   x = 441,810,087.53/23,967.82
6. Step 6: Final answer
   x = 18,433.47