Finding the Fourth Proportional to 31,476.24, 43,437.42 and 17,329.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,476.24 : 43,437.42 = 17,329.32 : x
2. Step 2: Convert to fraction form
   31,476.24/43,437.42 = 17,329.32/x
3. Step 3: Cross multiply
   31,476.24x = 43,437.42 × 17,329.32
4. Step 4: Simplify right side
   31,476.24x = 752,740,951.15
5. Step 5: Solve for x
   x = 752,740,951.15/31,476.24
6. Step 6: Final answer
   x = 23,914.58