Finding the Fourth Proportional to 8,034.50, 12,050.94 and 3,650.78

Step by Step Solution

1. Step 1: Write the proportion equation
   8,034.50 : 12,050.94 = 3,650.78 : x
2. Step 2: Convert to fraction form
   8,034.50/12,050.94 = 3,650.78/x
3. Step 3: Cross multiply
   8,034.50x = 12,050.94 × 3,650.78
4. Step 4: Simplify right side
   8,034.50x = 43,995,330.73
5. Step 5: Solve for x
   x = 43,995,330.73/8,034.50
6. Step 6: Final answer
   x = 5,475.80