Finding the Fourth Proportional to 49,019.82, 73,541.58 and 13,959.46

Step by Step Solution

1. Step 1: Write the proportion equation
   49,019.82 : 73,541.58 = 13,959.46 : x
2. Step 2: Convert to fraction form
   49,019.82/73,541.58 = 13,959.46/x
3. Step 3: Cross multiply
   49,019.82x = 73,541.58 × 13,959.46
4. Step 4: Simplify right side
   49,019.82x = 1,026,600,744.35
5. Step 5: Solve for x
   x = 1,026,600,744.35/49,019.82
6. Step 6: Final answer
   x = 20,942.56