Finding the Fourth Proportional to 31,716.53, 43,770.24 and 17,569.37

Step by Step Solution

1. Step 1: Write the proportion equation
   31,716.53 : 43,770.24 = 17,569.37 : x
2. Step 2: Convert to fraction form
   31,716.53/43,770.24 = 17,569.37/x
3. Step 3: Cross multiply
   31,716.53x = 43,770.24 × 17,569.37
4. Step 4: Simplify right side
   31,716.53x = 769,015,322.70
5. Step 5: Solve for x
   x = 769,015,322.70/31,716.53
6. Step 6: Final answer
   x = 24,246.52