Finding the Fourth Proportional to 1,704.06, 2,351.61 and 1,116.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.06 : 2,351.61 = 1,116.18 : x
2. Step 2: Convert to fraction form
   1,704.06/2,351.61 = 1,116.18/x
3. Step 3: Cross multiply
   1,704.06x = 2,351.61 × 1,116.18
4. Step 4: Simplify right side
   1,704.06x = 2,624,820.05
5. Step 5: Solve for x
   x = 2,624,820.05/1,704.06
6. Step 6: Final answer
   x = 1,540.33