Finding the Fourth Proportional to 6,653.55, 9,181.72 and 3,669.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,653.55 : 9,181.72 = 3,669.34 : x
2. Step 2: Convert to fraction form
   6,653.55/9,181.72 = 3,669.34/x
3. Step 3: Cross multiply
   6,653.55x = 9,181.72 × 3,669.34
4. Step 4: Simplify right side
   6,653.55x = 33,690,852.46
5. Step 5: Solve for x
   x = 33,690,852.46/6,653.55
6. Step 6: Final answer
   x = 5,063.59