Finding the Fourth Proportional to 9,483.30, 14,227.38 and 2,909.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.30 : 14,227.38 = 2,909.54 : x
2. Step 2: Convert to fraction form
   9,483.30/14,227.38 = 2,909.54/x
3. Step 3: Cross multiply
   9,483.30x = 14,227.38 × 2,909.54
4. Step 4: Simplify right side
   9,483.30x = 41,395,131.21
5. Step 5: Solve for x
   x = 41,395,131.21/9,483.30
6. Step 6: Final answer
   x = 4,365.06