Finding the Fourth Proportional to 31,710.42, 43,763.22 and 17,567.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,710.42 : 43,763.22 = 17,567.82 : x
2. Step 2: Convert to fraction form
   31,710.42/43,763.22 = 17,567.82/x
3. Step 3: Cross multiply
   31,710.42x = 43,763.22 × 17,567.82
4. Step 4: Simplify right side
   31,710.42x = 768,824,371.58
5. Step 5: Solve for x
   x = 768,824,371.58/31,710.42
6. Step 6: Final answer
   x = 24,245.17