Finding the Fourth Proportional to 17,705.82, 26,562.52 and 7,175.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,705.82 : 26,562.52 = 7,175.72 : x
2. Step 2: Convert to fraction form
   17,705.82/26,562.52 = 7,175.72/x
3. Step 3: Cross multiply
   17,705.82x = 26,562.52 × 7,175.72
4. Step 4: Simplify right side
   17,705.82x = 190,605,206.01
5. Step 5: Solve for x
   x = 190,605,206.01/17,705.82
6. Step 6: Final answer
   x = 10,765.12