Finding the Fourth Proportional to 31,762.67, 43,832.81 and 17,616.42

Step by Step Solution

1. Step 1: Write the proportion equation
   31,762.67 : 43,832.81 = 17,616.42 : x
2. Step 2: Convert to fraction form
   31,762.67/43,832.81 = 17,616.42/x
3. Step 3: Cross multiply
   31,762.67x = 43,832.81 × 17,616.42
4. Step 4: Simplify right side
   31,762.67x = 772,177,234.78
5. Step 5: Solve for x
   x = 772,177,234.78/31,762.67
6. Step 6: Final answer
   x = 24,310.85