Finding the Fourth Proportional to 3,656.79, 5,046.24 and 2,084.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656.79 : 5,046.24 = 2,084.58 : x
2. Step 2: Convert to fraction form
   3,656.79/5,046.24 = 2,084.58/x
3. Step 3: Cross multiply
   3,656.79x = 5,046.24 × 2,084.58
4. Step 4: Simplify right side
   3,656.79x = 10,519,290.98
5. Step 5: Solve for x
   x = 10,519,290.98/3,656.79
6. Step 6: Final answer
   x = 2,876.65