Finding the Fourth Proportional to 6,170.52, 9,251.69 and 3,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,170.52 : 9,251.69 = 3,398.50 : x
2. Step 2: Convert to fraction form
   6,170.52/9,251.69 = 3,398.50/x
3. Step 3: Cross multiply
   6,170.52x = 9,251.69 × 3,398.50
4. Step 4: Simplify right side
   6,170.52x = 31,441,863.04
5. Step 5: Solve for x
   x = 31,441,863.04/6,170.52
6. Step 6: Final answer
   x = 5,095.49