Finding the Fourth Proportional to 5,301.27, 7,951.83 and 1,603.58

Step by Step Solution

1. Step 1: Write the proportion equation
   5,301.27 : 7,951.83 = 1,603.58 : x
2. Step 2: Convert to fraction form
   5,301.27/7,951.83 = 1,603.58/x
3. Step 3: Cross multiply
   5,301.27x = 7,951.83 × 1,603.58
4. Step 4: Simplify right side
   5,301.27x = 12,751,349.78
5. Step 5: Solve for x
   x = 12,751,349.78/5,301.27
6. Step 6: Final answer
   x = 2,405.34