Finding the Fourth Proportional to 17,176.02, 25,769.16 and 7,185.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,176.02 : 25,769.16 = 7,185.58 : x
2. Step 2: Convert to fraction form
   17,176.02/25,769.16 = 7,185.58/x
3. Step 3: Cross multiply
   17,176.02x = 25,769.16 × 7,185.58
4. Step 4: Simplify right side
   17,176.02x = 185,166,360.71
5. Step 5: Solve for x
   x = 185,166,360.71/17,176.02
6. Step 6: Final answer
   x = 10,780.52