Finding the Fourth Proportional to 17,181.64, 25,748.15 and 7,310.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,181.64 : 25,748.15 = 7,310.98 : x
2. Step 2: Convert to fraction form
   17,181.64/25,748.15 = 7,310.98/x
3. Step 3: Cross multiply
   17,181.64x = 25,748.15 × 7,310.98
4. Step 4: Simplify right side
   17,181.64x = 188,244,209.69
5. Step 5: Solve for x
   x = 188,244,209.69/17,181.64
6. Step 6: Final answer
   x = 10,956.13