Finding the Fourth Proportional to 17,371.52, 26,022.72 and 15,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,371.52 : 26,022.72 = 15,182.72 : x
2. Step 2: Convert to fraction form
   17,371.52/26,022.72 = 15,182.72/x
3. Step 3: Cross multiply
   17,371.52x = 26,022.72 × 15,182.72
4. Step 4: Simplify right side
   17,371.52x = 395,095,671.40
5. Step 5: Solve for x
   x = 395,095,671.40/17,371.52
6. Step 6: Final answer
   x = 22,743.87