Finding the Fourth Proportional to 2,488.52, 3,733.16 and 844.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.52 : 3,733.16 = 844.63 : x
2. Step 2: Convert to fraction form
   2,488.52/3,733.16 = 844.63/x
3. Step 3: Cross multiply
   2,488.52x = 3,733.16 × 844.63
4. Step 4: Simplify right side
   2,488.52x = 3,153,125.37
5. Step 5: Solve for x
   x = 3,153,125.37/2,488.52
6. Step 6: Final answer
   x = 1,267.07