Finding the Fourth Proportional to 9,784.32, 14,673.39 and 3,208.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,784.32 : 14,673.39 = 3,208.96 : x
2. Step 2: Convert to fraction form
   9,784.32/14,673.39 = 3,208.96/x
3. Step 3: Cross multiply
   9,784.32x = 14,673.39 × 3,208.96
4. Step 4: Simplify right side
   9,784.32x = 47,086,321.57
5. Step 5: Solve for x
   x = 47,086,321.57/9,784.32
6. Step 6: Final answer
   x = 4,812.43