Finding the Fourth Proportional to 35,768.52, 49,362.80 and 19,853.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,768.52 : 49,362.80 = 19,853.24 : x
2. Step 2: Convert to fraction form
   35,768.52/49,362.80 = 19,853.24/x
3. Step 3: Cross multiply
   35,768.52x = 49,362.80 × 19,853.24
4. Step 4: Simplify right side
   35,768.52x = 980,011,169.39
5. Step 5: Solve for x
   x = 980,011,169.39/35,768.52
6. Step 6: Final answer
   x = 27,398.71