Finding the Fourth Proportional to 35,891.37, 49,529.60 and 19,975.83

Step by Step Solution

1. Step 1: Write the proportion equation
   35,891.37 : 49,529.60 = 19,975.83 : x
2. Step 2: Convert to fraction form
   35,891.37/49,529.60 = 19,975.83/x
3. Step 3: Cross multiply
   35,891.37x = 49,529.60 × 19,975.83
4. Step 4: Simplify right side
   35,891.37x = 989,394,522.04
5. Step 5: Solve for x
   x = 989,394,522.04/35,891.37
6. Step 6: Final answer
   x = 27,566.36