Finding the Fourth Proportional to 50,798.09, 70,102.42 and 30,401.24

Step by Step Solution

1. Step 1: Write the proportion equation
   50,798.09 : 70,102.42 = 30,401.24 : x
2. Step 2: Convert to fraction form
   50,798.09/70,102.42 = 30,401.24/x
3. Step 3: Cross multiply
   50,798.09x = 70,102.42 × 30,401.24
4. Step 4: Simplify right side
   50,798.09x = 2,131,200,495.00
5. Step 5: Solve for x
   x = 2,131,200,495.00/50,798.09
6. Step 6: Final answer
   x = 41,954.34