Finding the Fourth Proportional to 35,597.25, 49,120.47 and 19,679.49

Step by Step Solution

1. Step 1: Write the proportion equation
   35,597.25 : 49,120.47 = 19,679.49 : x
2. Step 2: Convert to fraction form
   35,597.25/49,120.47 = 19,679.49/x
3. Step 3: Cross multiply
   35,597.25x = 49,120.47 × 19,679.49
4. Step 4: Simplify right side
   35,597.25x = 966,665,798.16
5. Step 5: Solve for x
   x = 966,665,798.16/35,597.25
6. Step 6: Final answer
   x = 27,155.63