Finding the Fourth Proportional to 31,179.61, 43,028.81 and 17,033.37

Step by Step Solution

1. Step 1: Write the proportion equation
   31,179.61 : 43,028.81 = 17,033.37 : x
2. Step 2: Convert to fraction form
   31,179.61/43,028.81 = 17,033.37/x
3. Step 3: Cross multiply
   31,179.61x = 43,028.81 × 17,033.37
4. Step 4: Simplify right side
   31,179.61x = 732,925,383.66
5. Step 5: Solve for x
   x = 732,925,383.66/31,179.61
6. Step 6: Final answer
   x = 23,506.56