Finding the Fourth Proportional to 1,706.46, 2,357.73 and 1,518.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706.46 : 2,357.73 = 1,518.27 : x
2. Step 2: Convert to fraction form
   1,706.46/2,357.73 = 1,518.27/x
3. Step 3: Cross multiply
   1,706.46x = 2,357.73 × 1,518.27
4. Step 4: Simplify right side
   1,706.46x = 3,579,670.73
5. Step 5: Solve for x
   x = 3,579,670.73/1,706.46
6. Step 6: Final answer
   x = 2,097.72