Finding the Fourth Proportional to 49,106.50, 67,765.18 and 30,018.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,106.50 : 67,765.18 = 30,018.25 : x
2. Step 2: Convert to fraction form
   49,106.50/67,765.18 = 30,018.25/x
3. Step 3: Cross multiply
   49,106.50x = 67,765.18 × 30,018.25
4. Step 4: Simplify right side
   49,106.50x = 2,034,191,883.73
5. Step 5: Solve for x
   x = 2,034,191,883.73/49,106.50
6. Step 6: Final answer
   x = 41,424.08