Finding the Fourth Proportional to 31,148.24, 46,736.06 and 16,353.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,148.24 : 46,736.06 = 16,353.72 : x
2. Step 2: Convert to fraction form
   31,148.24/46,736.06 = 16,353.72/x
3. Step 3: Cross multiply
   31,148.24x = 46,736.06 × 16,353.72
4. Step 4: Simplify right side
   31,148.24x = 764,308,357.37
5. Step 5: Solve for x
   x = 764,308,357.37/31,148.24
6. Step 6: Final answer
   x = 24,537.77