Finding the Fourth Proportional to 36,663.56, 50,595.72 and 19,896.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,663.56 : 50,595.72 = 19,896.56 : x
2. Step 2: Convert to fraction form
   36,663.56/50,595.72 = 19,896.56/x
3. Step 3: Cross multiply
   36,663.56x = 50,595.72 × 19,896.56
4. Step 4: Simplify right side
   36,663.56x = 1,006,680,778.72
5. Step 5: Solve for x
   x = 1,006,680,778.72/36,663.56
6. Step 6: Final answer
   x = 27,457.26