Finding the Fourth Proportional to 17,033.55, 25,554.17 and 5,188.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,033.55 : 25,554.17 = 5,188.39 : x
2. Step 2: Convert to fraction form
   17,033.55/25,554.17 = 5,188.39/x
3. Step 3: Cross multiply
   17,033.55x = 25,554.17 × 5,188.39
4. Step 4: Simplify right side
   17,033.55x = 132,585,000.09
5. Step 5: Solve for x
   x = 132,585,000.09/17,033.55
6. Step 6: Final answer
   x = 7,783.76