Finding the Fourth Proportional to 31,046.00, 42,842.22 and 16,898.85

Step by Step Solution

1. Step 1: Write the proportion equation
   31,046.00 : 42,842.22 = 16,898.85 : x
2. Step 2: Convert to fraction form
   31,046.00/42,842.22 = 16,898.85/x
3. Step 3: Cross multiply
   31,046.00x = 42,842.22 × 16,898.85
4. Step 4: Simplify right side
   31,046.00x = 723,984,249.45
5. Step 5: Solve for x
   x = 723,984,249.45/31,046.00
6. Step 6: Final answer
   x = 23,319.73