Finding the Fourth Proportional to 3,647.50, 5,471.17 and 1,050.44

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.50 : 5,471.17 = 1,050.44 : x
2. Step 2: Convert to fraction form
   3,647.50/5,471.17 = 1,050.44/x
3. Step 3: Cross multiply
   3,647.50x = 5,471.17 × 1,050.44
4. Step 4: Simplify right side
   3,647.50x = 5,747,105.83
5. Step 5: Solve for x
   x = 5,747,105.83/3,647.50
6. Step 6: Final answer
   x = 1,575.63