Finding the Fourth Proportional to 35,577.45, 49,096.41 and 19,662.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,577.45 : 49,096.41 = 19,662.18 : x
2. Step 2: Convert to fraction form
   35,577.45/49,096.41 = 19,662.18/x
3. Step 3: Cross multiply
   35,577.45x = 49,096.41 × 19,662.18
4. Step 4: Simplify right side
   35,577.45x = 965,342,450.77
5. Step 5: Solve for x
   x = 965,342,450.77/35,577.45
6. Step 6: Final answer
   x = 27,133.55