Finding the Fourth Proportional to 9,694.69, 14,532.77 and 3,116.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,694.69 : 14,532.77 = 3,116.25 : x
2. Step 2: Convert to fraction form
   9,694.69/14,532.77 = 3,116.25/x
3. Step 3: Cross multiply
   9,694.69x = 14,532.77 × 3,116.25
4. Step 4: Simplify right side
   9,694.69x = 45,287,752.30
5. Step 5: Solve for x
   x = 45,287,752.30/9,694.69
6. Step 6: Final answer
   x = 4,671.40