Finding the Fourth Proportional to 6,449.22, 9,667.76 and 3,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,449.22 : 9,667.76 = 3,523.50 : x
2. Step 2: Convert to fraction form
   6,449.22/9,667.76 = 3,523.50/x
3. Step 3: Cross multiply
   6,449.22x = 9,667.76 × 3,523.50
4. Step 4: Simplify right side
   6,449.22x = 34,064,334.74
5. Step 5: Solve for x
   x = 34,064,334.74/6,449.22
6. Step 6: Final answer
   x = 5,281.93