Finding the Fourth Proportional to 9,630.14, 14,445.72 and 2,705.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,630.14 : 14,445.72 = 2,705.18 : x
2. Step 2: Convert to fraction form
   9,630.14/14,445.72 = 2,705.18/x
3. Step 3: Cross multiply
   9,630.14x = 14,445.72 × 2,705.18
4. Step 4: Simplify right side
   9,630.14x = 39,078,272.83
5. Step 5: Solve for x
   x = 39,078,272.83/9,630.14
6. Step 6: Final answer
   x = 4,057.91