Finding the Fourth Proportional to 35,185.82, 52,779 and 10,227.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,185.82 : 52,779 = 10,227.56 : x
2. Step 2: Convert to fraction form
   35,185.82/52,779 = 10,227.56/x
3. Step 3: Cross multiply
   35,185.82x = 52,779 × 10,227.56
4. Step 4: Simplify right side
   35,185.82x = 539,800,389.24
5. Step 5: Solve for x
   x = 539,800,389.24/35,185.82
6. Step 6: Final answer
   x = 15,341.42