Finding the Fourth Proportional to 67,843.69, 101,770.40 and 17,923.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,843.69 : 101,770.40 = 17,923.30 : x
2. Step 2: Convert to fraction form
   67,843.69/101,770.40 = 17,923.30/x
3. Step 3: Cross multiply
   67,843.69x = 101,770.40 × 17,923.30
4. Step 4: Simplify right side
   67,843.69x = 1,824,061,410.32
5. Step 5: Solve for x
   x = 1,824,061,410.32/67,843.69
6. Step 6: Final answer
   x = 26,886.24