Finding the Fourth Proportional to 67,372.78, 101,059.46 and 17,449.33

Step by Step Solution

1. Step 1: Write the proportion equation
   67,372.78 : 101,059.46 = 17,449.33 : x
2. Step 2: Convert to fraction form
   67,372.78/101,059.46 = 17,449.33/x
3. Step 3: Cross multiply
   67,372.78x = 101,059.46 × 17,449.33
4. Step 4: Simplify right side
   67,372.78x = 1,763,419,405.49
5. Step 5: Solve for x
   x = 1,763,419,405.49/67,372.78
6. Step 6: Final answer
   x = 26,174.07