Finding the Fourth Proportional to 6,631.83, 9,152.01 and 3,647.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,631.83 : 9,152.01 = 3,647.79 : x
2. Step 2: Convert to fraction form
   6,631.83/9,152.01 = 3,647.79/x
3. Step 3: Cross multiply
   6,631.83x = 9,152.01 × 3,647.79
4. Step 4: Simplify right side
   6,631.83x = 33,384,610.56
5. Step 5: Solve for x
   x = 33,384,610.56/6,631.83
6. Step 6: Final answer
   x = 5,034.00