Finding the Fourth Proportional to 31,551.22, 43,537.32 and 17,404.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,551.22 : 43,537.32 = 17,404.07 : x
2. Step 2: Convert to fraction form
   31,551.22/43,537.32 = 17,404.07/x
3. Step 3: Cross multiply
   31,551.22x = 43,537.32 × 17,404.07
4. Step 4: Simplify right side
   31,551.22x = 757,726,396.15
5. Step 5: Solve for x
   x = 757,726,396.15/31,551.22
6. Step 6: Final answer
   x = 24,015.75