Finding the Fourth Proportional to 31,205.67, 43,061.31 and 17,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,205.67 : 43,061.31 = 17,774.25 : x
2. Step 2: Convert to fraction form
   31,205.67/43,061.31 = 17,774.25/x
3. Step 3: Cross multiply
   31,205.67x = 43,061.31 × 17,774.25
4. Step 4: Simplify right side
   31,205.67x = 765,382,489.27
5. Step 5: Solve for x
   x = 765,382,489.27/31,205.67
6. Step 6: Final answer
   x = 24,527.03