Finding the Fourth Proportional to 2,511.77, 3,771.33 and 2,467.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511.77 : 3,771.33 = 2,467.47 : x
2. Step 2: Convert to fraction form
   2,511.77/3,771.33 = 2,467.47/x
3. Step 3: Cross multiply
   2,511.77x = 3,771.33 × 2,467.47
4. Step 4: Simplify right side
   2,511.77x = 9,305,648.52
5. Step 5: Solve for x
   x = 9,305,648.52/2,511.77
6. Step 6: Final answer
   x = 3,704.82