Finding the Fourth Proportional to 24,437.31, 33,723.48 and 13,259.31

Step by Step Solution

1. Step 1: Write the proportion equation
   24,437.31 : 33,723.48 = 13,259.31 : x
2. Step 2: Convert to fraction form
   24,437.31/33,723.48 = 13,259.31/x
3. Step 3: Cross multiply
   24,437.31x = 33,723.48 × 13,259.31
4. Step 4: Simplify right side
   24,437.31x = 447,150,075.60
5. Step 5: Solve for x
   x = 447,150,075.60/24,437.31
6. Step 6: Final answer
   x = 18,297.84