Finding the Fourth Proportional to 17,174.42, 25,767.24 and 7,322.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,174.42 : 25,767.24 = 7,322.06 : x
2. Step 2: Convert to fraction form
   17,174.42/25,767.24 = 7,322.06/x
3. Step 3: Cross multiply
   17,174.42x = 25,767.24 × 7,322.06
4. Step 4: Simplify right side
   17,174.42x = 188,669,277.31
5. Step 5: Solve for x
   x = 188,669,277.31/17,174.42
6. Step 6: Final answer
   x = 10,985.48