Finding the Fourth Proportional to 31,522.74, 43,500.96 and 17,375.28

Step by Step Solution

1. Step 1: Write the proportion equation
   31,522.74 : 43,500.96 = 17,375.28 : x
2. Step 2: Convert to fraction form
   31,522.74/43,500.96 = 17,375.28/x
3. Step 3: Cross multiply
   31,522.74x = 43,500.96 × 17,375.28
4. Step 4: Simplify right side
   31,522.74x = 755,841,360.27
5. Step 5: Solve for x
   x = 755,841,360.27/31,522.74
6. Step 6: Final answer
   x = 23,977.65