Finding the Fourth Proportional to 17,131.56, 25,698.27 and 16,196.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,131.56 : 25,698.27 = 16,196.58 : x
2. Step 2: Convert to fraction form
   17,131.56/25,698.27 = 16,196.58/x
3. Step 3: Cross multiply
   17,131.56x = 25,698.27 × 16,196.58
4. Step 4: Simplify right side
   17,131.56x = 416,224,085.92
5. Step 5: Solve for x
   x = 416,224,085.92/17,131.56
6. Step 6: Final answer
   x = 24,295.75