Finding the Fourth Proportional to 17,582.88, 26,339.52 and 10,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,582.88 : 26,339.52 = 10,182.72 : x
2. Step 2: Convert to fraction form
   17,582.88/26,339.52 = 10,182.72/x
3. Step 3: Cross multiply
   17,582.88x = 26,339.52 × 10,182.72
4. Step 4: Simplify right side
   17,582.88x = 268,207,957.09
5. Step 5: Solve for x
   x = 268,207,957.09/17,582.88
6. Step 6: Final answer
   x = 15,253.93