Finding the Fourth Proportional to 1,827.51, 2,523.71 and 1,269.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,827.51 : 2,523.71 = 1,269.42 : x
2. Step 2: Convert to fraction form
   1,827.51/2,523.71 = 1,269.42/x
3. Step 3: Cross multiply
   1,827.51x = 2,523.71 × 1,269.42
4. Step 4: Simplify right side
   1,827.51x = 3,203,647.95
5. Step 5: Solve for x
   x = 3,203,647.95/1,827.51
6. Step 6: Final answer
   x = 1,753.01