Finding the Fourth Proportional to 2,513.27, 3,763.76 and 1,771.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.27 : 3,763.76 = 1,771.06 : x
2. Step 2: Convert to fraction form
   2,513.27/3,763.76 = 1,771.06/x
3. Step 3: Cross multiply
   2,513.27x = 3,763.76 × 1,771.06
4. Step 4: Simplify right side
   2,513.27x = 6,665,833.58
5. Step 5: Solve for x
   x = 6,665,833.58/2,513.27
6. Step 6: Final answer
   x = 2,652.25