Finding the Fourth Proportional to 9,713.14, 14,569.69 and 4,162.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,713.14 : 14,569.69 = 4,162.89 : x
2. Step 2: Convert to fraction form
   9,713.14/14,569.69 = 4,162.89/x
3. Step 3: Cross multiply
   9,713.14x = 14,569.69 × 4,162.89
4. Step 4: Simplify right side
   9,713.14x = 60,651,933.55
5. Step 5: Solve for x
   x = 60,651,933.55/9,713.14
6. Step 6: Final answer
   x = 6,244.32