Finding the Fourth Proportional to 31,596.57, 43,603.16 and 17,449.29

Step by Step Solution

1. Step 1: Write the proportion equation
   31,596.57 : 43,603.16 = 17,449.29 : x
2. Step 2: Convert to fraction form
   31,596.57/43,603.16 = 17,449.29/x
3. Step 3: Cross multiply
   31,596.57x = 43,603.16 × 17,449.29
4. Step 4: Simplify right side
   31,596.57x = 760,844,096.51
5. Step 5: Solve for x
   x = 760,844,096.51/31,596.57
6. Step 6: Final answer
   x = 24,079.96