Finding the Fourth Proportional to 31,753.98, 43,821.90 and 17,605.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,753.98 : 43,821.90 = 17,605.98 : x
2. Step 2: Convert to fraction form
   31,753.98/43,821.90 = 17,605.98/x
3. Step 3: Cross multiply
   31,753.98x = 43,821.90 × 17,605.98
4. Step 4: Simplify right side
   31,753.98x = 771,527,494.96
5. Step 5: Solve for x
   x = 771,527,494.96/31,753.98
6. Step 6: Final answer
   x = 24,297.03