Finding the Fourth Proportional to 9,785.27, 14,674.82 and 3,209.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,785.27 : 14,674.82 = 3,209.93 : x
2. Step 2: Convert to fraction form
   9,785.27/14,674.82 = 3,209.93/x
3. Step 3: Cross multiply
   9,785.27x = 14,674.82 × 3,209.93
4. Step 4: Simplify right side
   9,785.27x = 47,105,071.59
5. Step 5: Solve for x
   x = 47,105,071.59/9,785.27
6. Step 6: Final answer
   x = 4,813.88