Finding the Fourth Proportional to 17,185.64, 25,754.13 and 7,314.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,185.64 : 25,754.13 = 7,314.98 : x
2. Step 2: Convert to fraction form
   17,185.64/25,754.13 = 7,314.98/x
3. Step 3: Cross multiply
   17,185.64x = 25,754.13 × 7,314.98
4. Step 4: Simplify right side
   17,185.64x = 188,390,817.10
5. Step 5: Solve for x
   x = 188,390,817.10/17,185.64
6. Step 6: Final answer
   x = 10,962.11