Finding the Fourth Proportional to 67,426.83, 101,028.67 and 60,473.05

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.83 : 101,028.67 = 60,473.05 : x
2. Step 2: Convert to fraction form
   67,426.83/101,028.67 = 60,473.05/x
3. Step 3: Cross multiply
   67,426.83x = 101,028.67 × 60,473.05
4. Step 4: Simplify right side
   67,426.83x = 6,109,511,408.59
5. Step 5: Solve for x
   x = 6,109,511,408.59/67,426.83
6. Step 6: Final answer
   x = 90,609.50