Finding the Fourth Proportional to 35,912.46, 49,558.86 and 19,996.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,912.46 : 49,558.86 = 19,996.56 : x
2. Step 2: Convert to fraction form
   35,912.46/49,558.86 = 19,996.56/x
3. Step 3: Cross multiply
   35,912.46x = 49,558.86 × 19,996.56
4. Step 4: Simplify right side
   35,912.46x = 991,006,717.52
5. Step 5: Solve for x
   x = 991,006,717.52/35,912.46
6. Step 6: Final answer
   x = 27,595.07