Finding the Fourth Proportional to 9,662.98, 14,483.27 and 4,458.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.98 : 14,483.27 = 4,458.02 : x
2. Step 2: Convert to fraction form
   9,662.98/14,483.27 = 4,458.02/x
3. Step 3: Cross multiply
   9,662.98x = 14,483.27 × 4,458.02
4. Step 4: Simplify right side
   9,662.98x = 64,566,707.33
5. Step 5: Solve for x
   x = 64,566,707.33/9,662.98
6. Step 6: Final answer
   x = 6,681.86