Finding the Fourth Proportional to 3,546.72, 5,321.73 and 1,597.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546.72 : 5,321.73 = 1,597.86 : x
2. Step 2: Convert to fraction form
   3,546.72/5,321.73 = 1,597.86/x
3. Step 3: Cross multiply
   3,546.72x = 5,321.73 × 1,597.86
4. Step 4: Simplify right side
   3,546.72x = 8,503,379.50
5. Step 5: Solve for x
   x = 8,503,379.50/3,546.72
6. Step 6: Final answer
   x = 2,397.53