Finding the Fourth Proportional to 9,693.72, 14,531.82 and 3,849

Step by Step Solution

1. Step 1: Write the proportion equation
   9,693.72 : 14,531.82 = 3,849 : x
2. Step 2: Convert to fraction form
   9,693.72/14,531.82 = 3,849/x
3. Step 3: Cross multiply
   9,693.72x = 14,531.82 × 3,849
4. Step 4: Simplify right side
   9,693.72x = 55,932,975.18
5. Step 5: Solve for x
   x = 55,932,975.18/9,693.72
6. Step 6: Final answer
   x = 5,770.02