Finding the Fourth Proportional to 2,711.55, 4,066.04 and 1,250.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711.55 : 4,066.04 = 1,250.85 : x
2. Step 2: Convert to fraction form
   2,711.55/4,066.04 = 1,250.85/x
3. Step 3: Cross multiply
   2,711.55x = 4,066.04 × 1,250.85
4. Step 4: Simplify right side
   2,711.55x = 5,086,009.26
5. Step 5: Solve for x
   x = 5,086,009.26/2,711.55
6. Step 6: Final answer
   x = 1,875.68