Finding the Fourth Proportional to 1,827.27, 2,518.43 and 1,455.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,827.27 : 2,518.43 = 1,455.48 : x
2. Step 2: Convert to fraction form
   1,827.27/2,518.43 = 1,455.48/x
3. Step 3: Cross multiply
   1,827.27x = 2,518.43 × 1,455.48
4. Step 4: Simplify right side
   1,827.27x = 3,665,517.22
5. Step 5: Solve for x
   x = 3,665,517.22/1,827.27
6. Step 6: Final answer
   x = 2,006.01