Finding the Fourth Proportional to 11,095.76, 16,642.72 and 3,304.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,095.76 : 16,642.72 = 3,304.57 : x
2. Step 2: Convert to fraction form
   11,095.76/16,642.72 = 3,304.57/x
3. Step 3: Cross multiply
   11,095.76x = 16,642.72 × 3,304.57
4. Step 4: Simplify right side
   11,095.76x = 54,996,933.49
5. Step 5: Solve for x
   x = 54,996,933.49/11,095.76
6. Step 6: Final answer
   x = 4,956.57