Finding the Fourth Proportional to 2,187.82, 3,280.52 and 1,495.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,187.82 : 3,280.52 = 1,495.27 : x
2. Step 2: Convert to fraction form
   2,187.82/3,280.52 = 1,495.27/x
3. Step 3: Cross multiply
   2,187.82x = 3,280.52 × 1,495.27
4. Step 4: Simplify right side
   2,187.82x = 4,905,270.98
5. Step 5: Solve for x
   x = 4,905,270.98/2,187.82
6. Step 6: Final answer
   x = 2,242.08