Finding the Fourth Proportional to 31,424.22, 43,363.98 and 17,277.03

Step by Step Solution

1. Step 1: Write the proportion equation
   31,424.22 : 43,363.98 = 17,277.03 : x
2. Step 2: Convert to fraction form
   31,424.22/43,363.98 = 17,277.03/x
3. Step 3: Cross multiply
   31,424.22x = 43,363.98 × 17,277.03
4. Step 4: Simplify right side
   31,424.22x = 749,200,783.38
5. Step 5: Solve for x
   x = 749,200,783.38/31,424.22
6. Step 6: Final answer
   x = 23,841.51