Finding the Fourth Proportional to 31,219.52, 43,083.72 and 17,073.41

Step by Step Solution

1. Step 1: Write the proportion equation
   31,219.52 : 43,083.72 = 17,073.41 : x
2. Step 2: Convert to fraction form
   31,219.52/43,083.72 = 17,073.41/x
3. Step 3: Cross multiply
   31,219.52x = 43,083.72 × 17,073.41
4. Step 4: Simplify right side
   31,219.52x = 735,585,800.47
5. Step 5: Solve for x
   x = 735,585,800.47/31,219.52
6. Step 6: Final answer
   x = 23,561.73