Finding the Fourth Proportional to 67,650.42, 101,473.23 and 17,730.12

Step by Step Solution

1. Step 1: Write the proportion equation
   67,650.42 : 101,473.23 = 17,730.12 : x
2. Step 2: Convert to fraction form
   67,650.42/101,473.23 = 17,730.12/x
3. Step 3: Cross multiply
   67,650.42x = 101,473.23 × 17,730.12
4. Step 4: Simplify right side
   67,650.42x = 1,799,132,544.69
5. Step 5: Solve for x
   x = 1,799,132,544.69/67,650.42
6. Step 6: Final answer
   x = 26,594.55