Finding the Fourth Proportional to 2,500.27, 3,450.27 and 1,505.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.27 : 3,450.27 = 1,505.33 : x
2. Step 2: Convert to fraction form
   2,500.27/3,450.27 = 1,505.33/x
3. Step 3: Cross multiply
   2,500.27x = 3,450.27 × 1,505.33
4. Step 4: Simplify right side
   2,500.27x = 5,193,811.45
5. Step 5: Solve for x
   x = 5,193,811.45/2,500.27
6. Step 6: Final answer
   x = 2,077.30