Finding the Fourth Proportional to 50,984.43, 70,384.10 and 31,874.82

Step by Step Solution

1. Step 1: Write the proportion equation
   50,984.43 : 70,384.10 = 31,874.82 : x
2. Step 2: Convert to fraction form
   50,984.43/70,384.10 = 31,874.82/x
3. Step 3: Cross multiply
   50,984.43x = 70,384.10 × 31,874.82
4. Step 4: Simplify right side
   50,984.43x = 2,243,480,358.99
5. Step 5: Solve for x
   x = 2,243,480,358.99/50,984.43
6. Step 6: Final answer
   x = 44,003.24