Finding the Fourth Proportional to 31,899.25, 44,009.10 and 31,850.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,899.25 : 44,009.10 = 31,850.04 : x
2. Step 2: Convert to fraction form
   31,899.25/44,009.10 = 31,850.04/x
3. Step 3: Cross multiply
   31,899.25x = 44,009.10 × 31,850.04
4. Step 4: Simplify right side
   31,899.25x = 1,401,691,595.36
5. Step 5: Solve for x
   x = 1,401,691,595.36/31,899.25
6. Step 6: Final answer
   x = 43,941.21