Finding the Fourth Proportional to 31,937, 44,100.96 and 20,020.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,937 : 44,100.96 = 20,020.88 : x
2. Step 2: Convert to fraction form
   31,937/44,100.96 = 20,020.88/x
3. Step 3: Cross multiply
   31,937x = 44,100.96 × 20,020.88
4. Step 4: Simplify right side
   31,937x = 882,940,028.04
5. Step 5: Solve for x
   x = 882,940,028.04/31,937
6. Step 6: Final answer
   x = 27,646.30