Finding the Fourth Proportional to 9,658.47, 14,495.91 and 3,819.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,658.47 : 14,495.91 = 3,819.18 : x
2. Step 2: Convert to fraction form
   9,658.47/14,495.91 = 3,819.18/x
3. Step 3: Cross multiply
   9,658.47x = 14,495.91 × 3,819.18
4. Step 4: Simplify right side
   9,658.47x = 55,362,489.55
5. Step 5: Solve for x
   x = 55,362,489.55/9,658.47
6. Step 6: Final answer
   x = 5,732.01