Finding the Fourth Proportional to 49,167.72, 67,856.68 and 30,058.68

Step by Step Solution

1. Step 1: Write the proportion equation
   49,167.72 : 67,856.68 = 30,058.68 : x
2. Step 2: Convert to fraction form
   49,167.72/67,856.68 = 30,058.68/x
3. Step 3: Cross multiply
   49,167.72x = 67,856.68 × 30,058.68
4. Step 4: Simplify right side
   49,167.72x = 2,039,682,229.98
5. Step 5: Solve for x
   x = 2,039,682,229.98/49,167.72
6. Step 6: Final answer
   x = 41,484.17