Finding the Fourth Proportional to 6,635.34, 9,156.88 and 3,651.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,635.34 : 9,156.88 = 3,651.18 : x
2. Step 2: Convert to fraction form
   6,635.34/9,156.88 = 3,651.18/x
3. Step 3: Cross multiply
   6,635.34x = 9,156.88 × 3,651.18
4. Step 4: Simplify right side
   6,635.34x = 33,433,417.12
5. Step 5: Solve for x
   x = 33,433,417.12/6,635.34
6. Step 6: Final answer
   x = 5,038.69