Finding the Fourth Proportional to 1,967.37, 2,715.02 and 1,083.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967.37 : 2,715.02 = 1,083.15 : x
2. Step 2: Convert to fraction form
   1,967.37/2,715.02 = 1,083.15/x
3. Step 3: Cross multiply
   1,967.37x = 2,715.02 × 1,083.15
4. Step 4: Simplify right side
   1,967.37x = 2,940,768.50
5. Step 5: Solve for x
   x = 2,940,768.50/1,967.37
6. Step 6: Final answer
   x = 1,494.77