Finding the Fourth Proportional to 6,348.80, 9,522.12 and 1,730.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,348.80 : 9,522.12 = 1,730.72 : x
2. Step 2: Convert to fraction form
   6,348.80/9,522.12 = 1,730.72/x
3. Step 3: Cross multiply
   6,348.80x = 9,522.12 × 1,730.72
4. Step 4: Simplify right side
   6,348.80x = 16,480,123.53
5. Step 5: Solve for x
   x = 16,480,123.53/6,348.80
6. Step 6: Final answer
   x = 2,595.79