Finding the Fourth Proportional to 31,083.27, 46,635.84 and 13,550.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,083.27 : 46,635.84 = 13,550.82 : x
2. Step 2: Convert to fraction form
   31,083.27/46,635.84 = 13,550.82/x
3. Step 3: Cross multiply
   31,083.27x = 46,635.84 × 13,550.82
4. Step 4: Simplify right side
   31,083.27x = 631,953,873.39
5. Step 5: Solve for x
   x = 631,953,873.39/31,083.27
6. Step 6: Final answer
   x = 20,331.00