Finding the Fourth Proportional to 6,752.76, 9,319.04 and 3,768.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,752.76 : 9,319.04 = 3,768.72 : x
2. Step 2: Convert to fraction form
   6,752.76/9,319.04 = 3,768.72/x
3. Step 3: Cross multiply
   6,752.76x = 9,319.04 × 3,768.72
4. Step 4: Simplify right side
   6,752.76x = 35,120,833.59
5. Step 5: Solve for x
   x = 35,120,833.59/6,752.76
6. Step 6: Final answer
   x = 5,200.96