Finding the Fourth Proportional to 11,704.58, 17,554.28 and 3,382.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,704.58 : 17,554.28 = 3,382.78 : x
2. Step 2: Convert to fraction form
   11,704.58/17,554.28 = 3,382.78/x
3. Step 3: Cross multiply
   11,704.58x = 17,554.28 × 3,382.78
4. Step 4: Simplify right side
   11,704.58x = 59,382,206.50
5. Step 5: Solve for x
   x = 59,382,206.50/11,704.58
6. Step 6: Final answer
   x = 5,073.42