Finding the Fourth Proportional to 31,441.82, 43,389.52 and 17,832.45

Step by Step Solution

1. Step 1: Write the proportion equation
   31,441.82 : 43,389.52 = 17,832.45 : x
2. Step 2: Convert to fraction form
   31,441.82/43,389.52 = 17,832.45/x
3. Step 3: Cross multiply
   31,441.82x = 43,389.52 × 17,832.45
4. Step 4: Simplify right side
   31,441.82x = 773,741,401.34
5. Step 5: Solve for x
   x = 773,741,401.34/31,441.82
6. Step 6: Final answer
   x = 24,608.67