Finding the Fourth Proportional to 50,150.25, 69,225.30 and 34,223.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,150.25 : 69,225.30 = 34,223.31 : x
2. Step 2: Convert to fraction form
   50,150.25/69,225.30 = 34,223.31/x
3. Step 3: Cross multiply
   50,150.25x = 69,225.30 × 34,223.31
4. Step 4: Simplify right side
   50,150.25x = 2,369,118,901.74
5. Step 5: Solve for x
   x = 2,369,118,901.74/50,150.25
6. Step 6: Final answer
   x = 47,240.42