Finding the Fourth Proportional to 3,776.73, 5,211.54 and 2,097.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776.73 : 5,211.54 = 2,097.95 : x
2. Step 2: Convert to fraction form
   3,776.73/5,211.54 = 2,097.95/x
3. Step 3: Cross multiply
   3,776.73x = 5,211.54 × 2,097.95
4. Step 4: Simplify right side
   3,776.73x = 10,933,553.60
5. Step 5: Solve for x
   x = 10,933,553.60/3,776.73
6. Step 6: Final answer
   x = 2,894.98