Finding the Fourth Proportional to 17,042.58, 23,517.60 and 9,488.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,042.58 : 23,517.60 = 9,488.52 : x
2. Step 2: Convert to fraction form
   17,042.58/23,517.60 = 9,488.52/x
3. Step 3: Cross multiply
   17,042.58x = 23,517.60 × 9,488.52
4. Step 4: Simplify right side
   17,042.58x = 223,147,217.95
5. Step 5: Solve for x
   x = 223,147,217.95/17,042.58
6. Step 6: Final answer
   x = 13,093.51