Finding the Fourth Proportional to 31,522.83, 43,499.43 and 17,375.64

Step by Step Solution

1. Step 1: Write the proportion equation
   31,522.83 : 43,499.43 = 17,375.64 : x
2. Step 2: Convert to fraction form
   31,522.83/43,499.43 = 17,375.64/x
3. Step 3: Cross multiply
   31,522.83x = 43,499.43 × 17,375.64
4. Step 4: Simplify right side
   31,522.83x = 755,830,435.89
5. Step 5: Solve for x
   x = 755,830,435.89/31,522.83
6. Step 6: Final answer
   x = 23,977.24