Finding the Fourth Proportional to 5,546.17, 8,326.52 and 3,709.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,546.17 : 8,326.52 = 3,709.09 : x
2. Step 2: Convert to fraction form
   5,546.17/8,326.52 = 3,709.09/x
3. Step 3: Cross multiply
   5,546.17x = 8,326.52 × 3,709.09
4. Step 4: Simplify right side
   5,546.17x = 30,883,812.07
5. Step 5: Solve for x
   x = 30,883,812.07/5,546.17
6. Step 6: Final answer
   x = 5,568.49