Finding the Fourth Proportional to 17,040.88, 23,514.52 and 9,485.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,040.88 : 23,514.52 = 9,485.47 : x
2. Step 2: Convert to fraction form
   17,040.88/23,514.52 = 9,485.47/x
3. Step 3: Cross multiply
   17,040.88x = 23,514.52 × 9,485.47
4. Step 4: Simplify right side
   17,040.88x = 223,046,109.02
5. Step 5: Solve for x
   x = 223,046,109.02/17,040.88
6. Step 6: Final answer
   x = 13,088.89