Finding the Fourth Proportional to 3,654.94, 5,479.98 and 2,012.26

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.94 : 5,479.98 = 2,012.26 : x
2. Step 2: Convert to fraction form
   3,654.94/5,479.98 = 2,012.26/x
3. Step 3: Cross multiply
   3,654.94x = 5,479.98 × 2,012.26
4. Step 4: Simplify right side
   3,654.94x = 11,027,144.55
5. Step 5: Solve for x
   x = 11,027,144.55/3,654.94
6. Step 6: Final answer
   x = 3,017.05