Finding the Fourth Proportional to 9,938.97, 14,907.55 and 3,364.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,938.97 : 14,907.55 = 3,364.41 : x
2. Step 2: Convert to fraction form
   9,938.97/14,907.55 = 3,364.41/x
3. Step 3: Cross multiply
   9,938.97x = 14,907.55 × 3,364.41
4. Step 4: Simplify right side
   9,938.97x = 50,155,110.30
5. Step 5: Solve for x
   x = 50,155,110.30/9,938.97
6. Step 6: Final answer
   x = 5,046.31