Finding the Fourth Proportional to 6,996.72, 9,658.50 and 5,003.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,996.72 : 9,658.50 = 5,003.82 : x
2. Step 2: Convert to fraction form
   6,996.72/9,658.50 = 5,003.82/x
3. Step 3: Cross multiply
   6,996.72x = 9,658.50 × 5,003.82
4. Step 4: Simplify right side
   6,996.72x = 48,329,395.47
5. Step 5: Solve for x
   x = 48,329,395.47/6,996.72
6. Step 6: Final answer
   x = 6,907.44