Finding the Fourth Proportional to 9,618.52, 14,433.42 and 4,071.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,618.52 : 14,433.42 = 4,071.52 : x
2. Step 2: Convert to fraction form
   9,618.52/14,433.42 = 4,071.52/x
3. Step 3: Cross multiply
   9,618.52x = 14,433.42 × 4,071.52
4. Step 4: Simplify right side
   9,618.52x = 58,765,958.20
5. Step 5: Solve for x
   x = 58,765,958.20/9,618.52
6. Step 6: Final answer
   x = 6,109.67