Finding the Fourth Proportional to 49,018.74, 73,527.75 and 13,958.34

Step by Step Solution

1. Step 1: Write the proportion equation
   49,018.74 : 73,527.75 = 13,958.34 : x
2. Step 2: Convert to fraction form
   49,018.74/73,527.75 = 13,958.34/x
3. Step 3: Cross multiply
   49,018.74x = 73,527.75 × 13,958.34
4. Step 4: Simplify right side
   49,018.74x = 1,026,325,333.94
5. Step 5: Solve for x
   x = 1,026,325,333.94/49,018.74
6. Step 6: Final answer
   x = 20,937.41