Finding the Fourth Proportional to 31,952.92, 44,090.94 and 18,522.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,952.92 : 44,090.94 = 18,522.32 : x
2. Step 2: Convert to fraction form
   31,952.92/44,090.94 = 18,522.32/x
3. Step 3: Cross multiply
   31,952.92x = 44,090.94 × 18,522.32
4. Step 4: Simplify right side
   31,952.92x = 816,666,499.78
5. Step 5: Solve for x
   x = 816,666,499.78/31,952.92
6. Step 6: Final answer
   x = 25,558.43