Finding the Fourth Proportional to 1,706.37, 2,355.01 and 1,426.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706.37 : 2,355.01 = 1,426.14 : x
2. Step 2: Convert to fraction form
   1,706.37/2,355.01 = 1,426.14/x
3. Step 3: Cross multiply
   1,706.37x = 2,355.01 × 1,426.14
4. Step 4: Simplify right side
   1,706.37x = 3,358,570.40
5. Step 5: Solve for x
   x = 3,358,570.40/1,706.37
6. Step 6: Final answer
   x = 1,968.26