Finding the Fourth Proportional to 2,363.56, 3,261.86 and 1,369.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.56 : 3,261.86 = 1,369.18 : x
2. Step 2: Convert to fraction form
   2,363.56/3,261.86 = 1,369.18/x
3. Step 3: Cross multiply
   2,363.56x = 3,261.86 × 1,369.18
4. Step 4: Simplify right side
   2,363.56x = 4,466,073.47
5. Step 5: Solve for x
   x = 4,466,073.47/2,363.56
6. Step 6: Final answer
   x = 1,889.55