Finding the Fourth Proportional to 17,019.62, 25,523.76 and 7,157.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.62 : 25,523.76 = 7,157.06 : x
2. Step 2: Convert to fraction form
   17,019.62/25,523.76 = 7,157.06/x
3. Step 3: Cross multiply
   17,019.62x = 25,523.76 × 7,157.06
4. Step 4: Simplify right side
   17,019.62x = 182,675,081.75
5. Step 5: Solve for x
   x = 182,675,081.75/17,019.62
6. Step 6: Final answer
   x = 10,733.21