Finding the Fourth Proportional to 49,016.34, 73,524.51 and 13,956

Step by Step Solution

1. Step 1: Write the proportion equation
   49,016.34 : 73,524.51 = 13,956 : x
2. Step 2: Convert to fraction form
   49,016.34/73,524.51 = 13,956/x
3. Step 3: Cross multiply
   49,016.34x = 73,524.51 × 13,956
4. Step 4: Simplify right side
   49,016.34x = 1,026,108,061.56
5. Step 5: Solve for x
   x = 1,026,108,061.56/49,016.34
6. Step 6: Final answer
   x = 20,934