Finding the Fourth Proportional to 49,011.83, 73,518.20 and 13,951.49

Step by Step Solution

1. Step 1: Write the proportion equation
   49,011.83 : 73,518.20 = 13,951.49 : x
2. Step 2: Convert to fraction form
   49,011.83/73,518.20 = 13,951.49/x
3. Step 3: Cross multiply
   49,011.83x = 73,518.20 × 13,951.49
4. Step 4: Simplify right side
   49,011.83x = 1,025,688,047.09
5. Step 5: Solve for x
   x = 1,025,688,047.09/49,011.83
6. Step 6: Final answer
   x = 20,927.36