Finding the Fourth Proportional to 2,584.28, 3,876.01 and 940.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.28 : 3,876.01 = 940.59 : x
2. Step 2: Convert to fraction form
   2,584.28/3,876.01 = 940.59/x
3. Step 3: Cross multiply
   2,584.28x = 3,876.01 × 940.59
4. Step 4: Simplify right side
   2,584.28x = 3,645,736.25
5. Step 5: Solve for x
   x = 3,645,736.25/2,584.28
6. Step 6: Final answer
   x = 1,410.74