Finding the Fourth Proportional to 3,729.88, 5,597.52 and 2,167.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729.88 : 5,597.52 = 2,167.80 : x
2. Step 2: Convert to fraction form
   3,729.88/5,597.52 = 2,167.80/x
3. Step 3: Cross multiply
   3,729.88x = 5,597.52 × 2,167.80
4. Step 4: Simplify right side
   3,729.88x = 12,134,303.86
5. Step 5: Solve for x
   x = 12,134,303.86/3,729.88
6. Step 6: Final answer
   x = 3,253.27