Finding the Fourth Proportional to 31,802.37, 43,885.55 and 17,654.30

Step by Step Solution

1. Step 1: Write the proportion equation
   31,802.37 : 43,885.55 = 17,654.30 : x
2. Step 2: Convert to fraction form
   31,802.37/43,885.55 = 17,654.30/x
3. Step 3: Cross multiply
   31,802.37x = 43,885.55 × 17,654.30
4. Step 4: Simplify right side
   31,802.37x = 774,768,357.67
5. Step 5: Solve for x
   x = 774,768,357.67/31,802.37
6. Step 6: Final answer
   x = 24,361.97