Finding the Fourth Proportional to 6,636.10, 9,157.64 and 3,651.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,636.10 : 9,157.64 = 3,651.94 : x
2. Step 2: Convert to fraction form
   6,636.10/9,157.64 = 3,651.94/x
3. Step 3: Cross multiply
   6,636.10x = 9,157.64 × 3,651.94
4. Step 4: Simplify right side
   6,636.10x = 33,443,151.82
5. Step 5: Solve for x
   x = 33,443,151.82/6,636.10
6. Step 6: Final answer
   x = 5,039.58