Finding the Fourth Proportional to 9,499.47, 14,244.87 and 3,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.47 : 14,244.87 = 3,949.50 : x
2. Step 2: Convert to fraction form
   9,499.47/14,244.87 = 3,949.50/x
3. Step 3: Cross multiply
   9,499.47x = 14,244.87 × 3,949.50
4. Step 4: Simplify right side
   9,499.47x = 56,260,114.07
5. Step 5: Solve for x
   x = 56,260,114.07/9,499.47
6. Step 6: Final answer
   x = 5,922.45