Finding the Fourth Proportional to 35,622.72, 49,158 and 19,707.84

Step by Step Solution

1. Step 1: Write the proportion equation
   35,622.72 : 49,158 = 19,707.84 : x
2. Step 2: Convert to fraction form
   35,622.72/49,158 = 19,707.84/x
3. Step 3: Cross multiply
   35,622.72x = 49,158 × 19,707.84
4. Step 4: Simplify right side
   35,622.72x = 968,797,998.72
5. Step 5: Solve for x
   x = 968,797,998.72/35,622.72
6. Step 6: Final answer
   x = 27,196.07