Finding the Fourth Proportional to 2,551.98, 3,825.81 and 1,092.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551.98 : 3,825.81 = 1,092.18 : x
2. Step 2: Convert to fraction form
   2,551.98/3,825.81 = 1,092.18/x
3. Step 3: Cross multiply
   2,551.98x = 3,825.81 × 1,092.18
4. Step 4: Simplify right side
   2,551.98x = 4,178,473.17
5. Step 5: Solve for x
   x = 4,178,473.17/2,551.98
6. Step 6: Final answer
   x = 1,637.35