Finding the Fourth Proportional to 31,522.77, 43,500.96 and 17,375.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,522.77 : 43,500.96 = 17,375.31 : x
2. Step 2: Convert to fraction form
   31,522.77/43,500.96 = 17,375.31/x
3. Step 3: Cross multiply
   31,522.77x = 43,500.96 × 17,375.31
4. Step 4: Simplify right side
   31,522.77x = 755,842,665.30
5. Step 5: Solve for x
   x = 755,842,665.30/31,522.77
6. Step 6: Final answer
   x = 23,977.67