Finding the Fourth Proportional to 2,104.53, 2,903.27 and 1,358.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.53 : 2,903.27 = 1,358.25 : x
2. Step 2: Convert to fraction form
   2,104.53/2,903.27 = 1,358.25/x
3. Step 3: Cross multiply
   2,104.53x = 2,903.27 × 1,358.25
4. Step 4: Simplify right side
   2,104.53x = 3,943,359.69
5. Step 5: Solve for x
   x = 3,943,359.69/2,104.53
6. Step 6: Final answer
   x = 1,873.75