Finding the Fourth Proportional to 9,674.83, 14,513.69 and 2,749.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,674.83 : 14,513.69 = 2,749.15 : x
2. Step 2: Convert to fraction form
   9,674.83/14,513.69 = 2,749.15/x
3. Step 3: Cross multiply
   9,674.83x = 14,513.69 × 2,749.15
4. Step 4: Simplify right side
   9,674.83x = 39,900,310.86
5. Step 5: Solve for x
   x = 39,900,310.86/9,674.83
6. Step 6: Final answer
   x = 4,124.14