Finding the Fourth Proportional to 31,073.39, 42,882.59 and 16,927.01

Step by Step Solution

1. Step 1: Write the proportion equation
   31,073.39 : 42,882.59 = 16,927.01 : x
2. Step 2: Convert to fraction form
   31,073.39/42,882.59 = 16,927.01/x
3. Step 3: Cross multiply
   31,073.39x = 42,882.59 × 16,927.01
4. Step 4: Simplify right side
   31,073.39x = 725,873,945.12
5. Step 5: Solve for x
   x = 725,873,945.12/31,073.39
6. Step 6: Final answer
   x = 23,359.99