Finding the Fourth Proportional to 2,603.96, 3,904.54 and 1,141.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.96 : 3,904.54 = 1,141.41 : x
2. Step 2: Convert to fraction form
   2,603.96/3,904.54 = 1,141.41/x
3. Step 3: Cross multiply
   2,603.96x = 3,904.54 × 1,141.41
4. Step 4: Simplify right side
   2,603.96x = 4,456,681.00
5. Step 5: Solve for x
   x = 4,456,681.00/2,603.96
6. Step 6: Final answer
   x = 1,711.50