Finding the Fourth Proportional to 50,118, 69,162.84 and 30,246

Step by Step Solution

1. Step 1: Write the proportion equation
   50,118 : 69,162.84 = 30,246 : x
2. Step 2: Convert to fraction form
   50,118/69,162.84 = 30,246/x
3. Step 3: Cross multiply
   50,118x = 69,162.84 × 30,246
4. Step 4: Simplify right side
   50,118x = 2,091,899,258.64
5. Step 5: Solve for x
   x = 2,091,899,258.64/50,118
6. Step 6: Final answer
   x = 41,739.48