Finding the Fourth Proportional to 31,546.53, 43,532.24 and 17,399.34

Step by Step Solution

1. Step 1: Write the proportion equation
   31,546.53 : 43,532.24 = 17,399.34 : x
2. Step 2: Convert to fraction form
   31,546.53/43,532.24 = 17,399.34/x
3. Step 3: Cross multiply
   31,546.53x = 43,532.24 × 17,399.34
4. Step 4: Simplify right side
   31,546.53x = 757,432,157.72
5. Step 5: Solve for x
   x = 757,432,157.72/31,546.53
6. Step 6: Final answer
   x = 24,010.00