Finding the Fourth Proportional to 7,793.82, 10,760.31 and 4,962.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,793.82 : 10,760.31 = 4,962.78 : x
2. Step 2: Convert to fraction form
   7,793.82/10,760.31 = 4,962.78/x
3. Step 3: Cross multiply
   7,793.82x = 10,760.31 × 4,962.78
4. Step 4: Simplify right side
   7,793.82x = 53,401,051.26
5. Step 5: Solve for x
   x = 53,401,051.26/7,793.82
6. Step 6: Final answer
   x = 6,851.72