Finding the Fourth Proportional to 3,577.34, 5,367.54 and 1,729.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,577.34 : 5,367.54 = 1,729.83 : x
2. Step 2: Convert to fraction form
   3,577.34/5,367.54 = 1,729.83/x
3. Step 3: Cross multiply
   3,577.34x = 5,367.54 × 1,729.83
4. Step 4: Simplify right side
   3,577.34x = 9,284,931.72
5. Step 5: Solve for x
   x = 9,284,931.72/3,577.34
6. Step 6: Final answer
   x = 2,595.49