Finding the Fourth Proportional to 67,426.49, 101,141.56 and 17,505.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.49 : 101,141.56 = 17,505.48 : x
2. Step 2: Convert to fraction form
   67,426.49/101,141.56 = 17,505.48/x
3. Step 3: Cross multiply
   67,426.49x = 101,141.56 × 17,505.48
4. Step 4: Simplify right side
   67,426.49x = 1,770,531,808.60
5. Step 5: Solve for x
   x = 1,770,531,808.60/67,426.49
6. Step 6: Final answer
   x = 26,258.70