Finding the Fourth Proportional to 35,839.15, 49,459.78 and 19,923.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,839.15 : 49,459.78 = 19,923.25 : x
2. Step 2: Convert to fraction form
   35,839.15/49,459.78 = 19,923.25/x
3. Step 3: Cross multiply
   35,839.15x = 49,459.78 × 19,923.25
4. Step 4: Simplify right side
   35,839.15x = 985,399,561.89
5. Step 5: Solve for x
   x = 985,399,561.89/35,839.15
6. Step 6: Final answer
   x = 27,495.06