Finding the Fourth Proportional to 1,665.54, 2,496.51 and 1,341.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665.54 : 2,496.51 = 1,341.18 : x
2. Step 2: Convert to fraction form
   1,665.54/2,496.51 = 1,341.18/x
3. Step 3: Cross multiply
   1,665.54x = 2,496.51 × 1,341.18
4. Step 4: Simplify right side
   1,665.54x = 3,348,269.28
5. Step 5: Solve for x
   x = 3,348,269.28/1,665.54
6. Step 6: Final answer
   x = 2,010.32