Finding the Fourth Proportional to 3,766.95, 5,197.89 and 2,088.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.95 : 5,197.89 = 2,088.27 : x
2. Step 2: Convert to fraction form
   3,766.95/5,197.89 = 2,088.27/x
3. Step 3: Cross multiply
   3,766.95x = 5,197.89 × 2,088.27
4. Step 4: Simplify right side
   3,766.95x = 10,854,597.75
5. Step 5: Solve for x
   x = 10,854,597.75/3,766.95
6. Step 6: Final answer
   x = 2,881.53