Finding the Fourth Proportional to 35,858.16, 49,483.78 and 19,942.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,858.16 : 49,483.78 = 19,942.27 : x
2. Step 2: Convert to fraction form
   35,858.16/49,483.78 = 19,942.27/x
3. Step 3: Cross multiply
   35,858.16x = 49,483.78 × 19,942.27
4. Step 4: Simplify right side
   35,858.16x = 986,818,727.82
5. Step 5: Solve for x
   x = 986,818,727.82/35,858.16
6. Step 6: Final answer
   x = 27,520.06