Finding the Fourth Proportional to 20,462.75, 30,627.52 and 11,441.98

Step by Step Solution

1. Step 1: Write the proportion equation
   20,462.75 : 30,627.52 = 11,441.98 : x
2. Step 2: Convert to fraction form
   20,462.75/30,627.52 = 11,441.98/x
3. Step 3: Cross multiply
   20,462.75x = 30,627.52 × 11,441.98
4. Step 4: Simplify right side
   20,462.75x = 350,439,499.89
5. Step 5: Solve for x
   x = 350,439,499.89/20,462.75
6. Step 6: Final answer
   x = 17,125.73