Finding the Fourth Proportional to 20,048.82, 27,667.83 and 11,096.70

Step by Step Solution

1. Step 1: Write the proportion equation
   20,048.82 : 27,667.83 = 11,096.70 : x
2. Step 2: Convert to fraction form
   20,048.82/27,667.83 = 11,096.70/x
3. Step 3: Cross multiply
   20,048.82x = 27,667.83 × 11,096.70
4. Step 4: Simplify right side
   20,048.82x = 307,021,484.60
5. Step 5: Solve for x
   x = 307,021,484.60/20,048.82
6. Step 6: Final answer
   x = 15,313.70