Finding the Fourth Proportional to 67,429.71, 101,146.41 and 17,508.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,429.71 : 101,146.41 = 17,508.69 : x
2. Step 2: Convert to fraction form
   67,429.71/101,146.41 = 17,508.69/x
3. Step 3: Cross multiply
   67,429.71x = 101,146.41 × 17,508.69
4. Step 4: Simplify right side
   67,429.71x = 1,770,941,137.30
5. Step 5: Solve for x
   x = 1,770,941,137.30/67,429.71
6. Step 6: Final answer
   x = 26,263.51