Finding the Fourth Proportional to 50,119, 69,164.22 and 30,247

Step by Step Solution

1. Step 1: Write the proportion equation
   50,119 : 69,164.22 = 30,247 : x
2. Step 2: Convert to fraction form
   50,119/69,164.22 = 30,247/x
3. Step 3: Cross multiply
   50,119x = 69,164.22 × 30,247
4. Step 4: Simplify right side
   50,119x = 2,092,010,162.34
5. Step 5: Solve for x
   x = 2,092,010,162.34/50,119
6. Step 6: Final answer
   x = 41,740.86