Finding the Fourth Proportional to 17,065.42, 25,594.29 and 6,121.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.42 : 25,594.29 = 6,121.42 : x
2. Step 2: Convert to fraction form
   17,065.42/25,594.29 = 6,121.42/x
3. Step 3: Cross multiply
   17,065.42x = 25,594.29 × 6,121.42
4. Step 4: Simplify right side
   17,065.42x = 156,673,398.69
5. Step 5: Solve for x
   x = 156,673,398.69/17,065.42
6. Step 6: Final answer
   x = 9,180.75