Finding the Fourth Proportional to 9,955.82, 14,935.54 and 3,381.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,955.82 : 14,935.54 = 3,381.42 : x
2. Step 2: Convert to fraction form
   9,955.82/14,935.54 = 3,381.42/x
3. Step 3: Cross multiply
   9,955.82x = 14,935.54 × 3,381.42
4. Step 4: Simplify right side
   9,955.82x = 50,503,333.67
5. Step 5: Solve for x
   x = 50,503,333.67/9,955.82
6. Step 6: Final answer
   x = 5,072.74