Finding the Fourth Proportional to 31,980.72, 44,132.40 and 17,444.34

Step by Step Solution

1. Step 1: Write the proportion equation
   31,980.72 : 44,132.40 = 17,444.34 : x
2. Step 2: Convert to fraction form
   31,980.72/44,132.40 = 17,444.34/x
3. Step 3: Cross multiply
   31,980.72x = 44,132.40 × 17,444.34
4. Step 4: Simplify right side
   31,980.72x = 769,860,590.62
5. Step 5: Solve for x
   x = 769,860,590.62/31,980.72
6. Step 6: Final answer
   x = 24,072.65