Finding the Fourth Proportional to 35,754.35, 49,341.39 and 19,839.07

Step by Step Solution

1. Step 1: Write the proportion equation
   35,754.35 : 49,341.39 = 19,839.07 : x
2. Step 2: Convert to fraction form
   35,754.35/49,341.39 = 19,839.07/x
3. Step 3: Cross multiply
   35,754.35x = 49,341.39 × 19,839.07
4. Step 4: Simplify right side
   35,754.35x = 978,887,043.40
5. Step 5: Solve for x
   x = 978,887,043.40/35,754.35
6. Step 6: Final answer
   x = 27,378.12