Finding the Fourth Proportional to 1,167.46, 1,610.52 and 1,084.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167.46 : 1,610.52 = 1,084.10 : x
2. Step 2: Convert to fraction form
   1,167.46/1,610.52 = 1,084.10/x
3. Step 3: Cross multiply
   1,167.46x = 1,610.52 × 1,084.10
4. Step 4: Simplify right side
   1,167.46x = 1,745,964.73
5. Step 5: Solve for x
   x = 1,745,964.73/1,167.46
6. Step 6: Final answer
   x = 1,495.52