Finding the Fourth Proportional to 31,945.54, 44,085.72 and 17,799.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,945.54 : 44,085.72 = 17,799.31 : x
2. Step 2: Convert to fraction form
   31,945.54/44,085.72 = 17,799.31/x
3. Step 3: Cross multiply
   31,945.54x = 44,085.72 × 17,799.31
4. Step 4: Simplify right side
   31,945.54x = 784,695,396.85
5. Step 5: Solve for x
   x = 784,695,396.85/31,945.54
6. Step 6: Final answer
   x = 24,563.54