Finding the Fourth Proportional to 3,641.70, 5,462.58 and 1,044.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641.70 : 5,462.58 = 1,044.72 : x
2. Step 2: Convert to fraction form
   3,641.70/5,462.58 = 1,044.72/x
3. Step 3: Cross multiply
   3,641.70x = 5,462.58 × 1,044.72
4. Step 4: Simplify right side
   3,641.70x = 5,706,866.58
5. Step 5: Solve for x
   x = 5,706,866.58/3,641.70
6. Step 6: Final answer
   x = 1,567.09