Finding the Fourth Proportional to 10,469.50, 15,704.12 and 3,073.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.50 : 15,704.12 = 3,073.69 : x
2. Step 2: Convert to fraction form
   10,469.50/15,704.12 = 3,073.69/x
3. Step 3: Cross multiply
   10,469.50x = 15,704.12 × 3,073.69
4. Step 4: Simplify right side
   10,469.50x = 48,269,647.60
5. Step 5: Solve for x
   x = 48,269,647.60/10,469.50
6. Step 6: Final answer
   x = 4,610.50