Finding the Fourth Proportional to 50,365.42, 75,549 and 17,086.35

Step by Step Solution

1. Step 1: Write the proportion equation
   50,365.42 : 75,549 = 17,086.35 : x
2. Step 2: Convert to fraction form
   50,365.42/75,549 = 17,086.35/x
3. Step 3: Cross multiply
   50,365.42x = 75,549 × 17,086.35
4. Step 4: Simplify right side
   50,365.42x = 1,290,856,656.15
5. Step 5: Solve for x
   x = 1,290,856,656.15/50,365.42
6. Step 6: Final answer
   x = 25,629.82