Finding the Fourth Proportional to 31,162.93, 43,003.31 and 17,735.36

Step by Step Solution

1. Step 1: Write the proportion equation
   31,162.93 : 43,003.31 = 17,735.36 : x
2. Step 2: Convert to fraction form
   31,162.93/43,003.31 = 17,735.36/x
3. Step 3: Cross multiply
   31,162.93x = 43,003.31 × 17,735.36
4. Step 4: Simplify right side
   31,162.93x = 762,678,880.35
5. Step 5: Solve for x
   x = 762,678,880.35/31,162.93
6. Step 6: Final answer
   x = 24,473.92