Finding the Fourth Proportional to 6,748.01, 10,119.57 and 2,852.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,748.01 : 10,119.57 = 2,852.72 : x
2. Step 2: Convert to fraction form
   6,748.01/10,119.57 = 2,852.72/x
3. Step 3: Cross multiply
   6,748.01x = 10,119.57 × 2,852.72
4. Step 4: Simplify right side
   6,748.01x = 28,868,299.73
5. Step 5: Solve for x
   x = 28,868,299.73/6,748.01
6. Step 6: Final answer
   x = 4,278.05