Finding the Fourth Proportional to 31,973.63, 44,123.25 and 18,363.89

Step by Step Solution

1. Step 1: Write the proportion equation
   31,973.63 : 44,123.25 = 18,363.89 : x
2. Step 2: Convert to fraction form
   31,973.63/44,123.25 = 18,363.89/x
3. Step 3: Cross multiply
   31,973.63x = 44,123.25 × 18,363.89
4. Step 4: Simplify right side
   31,973.63x = 810,274,688.62
5. Step 5: Solve for x
   x = 810,274,688.62/31,973.63
6. Step 6: Final answer
   x = 25,341.97