Finding the Fourth Proportional to 49,227.89, 73,838.27 and 19,236.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,227.89 : 73,838.27 = 19,236.50 : x
2. Step 2: Convert to fraction form
   49,227.89/73,838.27 = 19,236.50/x
3. Step 3: Cross multiply
   49,227.89x = 73,838.27 × 19,236.50
4. Step 4: Simplify right side
   49,227.89x = 1,420,389,415.48
5. Step 5: Solve for x
   x = 1,420,389,415.48/49,227.89
6. Step 6: Final answer
   x = 28,853.35