Finding the Fourth Proportional to 1,846.97, 2,547.15 and 1,426.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.97 : 2,547.15 = 1,426.69 : x
2. Step 2: Convert to fraction form
   1,846.97/2,547.15 = 1,426.69/x
3. Step 3: Cross multiply
   1,846.97x = 2,547.15 × 1,426.69
4. Step 4: Simplify right side
   1,846.97x = 3,633,993.43
5. Step 5: Solve for x
   x = 3,633,993.43/1,846.97
6. Step 6: Final answer
   x = 1,967.54