Finding the Fourth Proportional to 6,732.88, 10,077.42 and 5,799.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,732.88 : 10,077.42 = 5,799.76 : x
2. Step 2: Convert to fraction form
   6,732.88/10,077.42 = 5,799.76/x
3. Step 3: Cross multiply
   6,732.88x = 10,077.42 × 5,799.76
4. Step 4: Simplify right side
   6,732.88x = 58,446,617.42
5. Step 5: Solve for x
   x = 58,446,617.42/6,732.88
6. Step 6: Final answer
   x = 8,680.78