Finding the Fourth Proportional to 1,314.06, 1,812.15 and 982.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314.06 : 1,812.15 = 982.14 : x
2. Step 2: Convert to fraction form
   1,314.06/1,812.15 = 982.14/x
3. Step 3: Cross multiply
   1,314.06x = 1,812.15 × 982.14
4. Step 4: Simplify right side
   1,314.06x = 1,779,785.00
5. Step 5: Solve for x
   x = 1,779,785.00/1,314.06
6. Step 6: Final answer
   x = 1,354.42