Finding the Fourth Proportional to 2,064.73, 2,847.73 and 1,435.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.73 : 2,847.73 = 1,435.25 : x
2. Step 2: Convert to fraction form
   2,064.73/2,847.73 = 1,435.25/x
3. Step 3: Cross multiply
   2,064.73x = 2,847.73 × 1,435.25
4. Step 4: Simplify right side
   2,064.73x = 4,087,204.48
5. Step 5: Solve for x
   x = 4,087,204.48/2,064.73
6. Step 6: Final answer
   x = 1,979.53