Finding the Fourth Proportional to 31,055.27, 46,524.06 and 18,367.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,055.27 : 46,524.06 = 18,367.07 : x
2. Step 2: Convert to fraction form
   31,055.27/46,524.06 = 18,367.07/x
3. Step 3: Cross multiply
   31,055.27x = 46,524.06 × 18,367.07
4. Step 4: Simplify right side
   31,055.27x = 854,510,434.08
5. Step 5: Solve for x
   x = 854,510,434.08/31,055.27
6. Step 6: Final answer
   x = 27,515.80