Finding the Fourth Proportional to 9,940.50, 14,909.39 and 3,365.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.50 : 14,909.39 = 3,365.84 : x
2. Step 2: Convert to fraction form
   9,940.50/14,909.39 = 3,365.84/x
3. Step 3: Cross multiply
   9,940.50x = 14,909.39 × 3,365.84
4. Step 4: Simplify right side
   9,940.50x = 50,182,529.86
5. Step 5: Solve for x
   x = 50,182,529.86/9,940.50
6. Step 6: Final answer
   x = 5,048.29