Finding the Fourth Proportional to 50,357.16, 69,463.88 and 30,202.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,357.16 : 69,463.88 = 30,202.34 : x
2. Step 2: Convert to fraction form
   50,357.16/69,463.88 = 30,202.34/x
3. Step 3: Cross multiply
   50,357.16x = 69,463.88 × 30,202.34
4. Step 4: Simplify right side
   50,357.16x = 2,097,971,336.41
5. Step 5: Solve for x
   x = 2,097,971,336.41/50,357.16
6. Step 6: Final answer
   x = 41,661.83