Finding the Fourth Proportional to 31,564.10, 43,558.32 and 17,416.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,564.10 : 43,558.32 = 17,416.82 : x
2. Step 2: Convert to fraction form
   31,564.10/43,558.32 = 17,416.82/x
3. Step 3: Cross multiply
   31,564.10x = 43,558.32 × 17,416.82
4. Step 4: Simplify right side
   31,564.10x = 758,647,418.94
5. Step 5: Solve for x
   x = 758,647,418.94/31,564.10
6. Step 6: Final answer
   x = 24,035.14