Finding the Fourth Proportional to 31,029.24, 46,570.72 and 16,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,029.24 : 46,570.72 = 16,248.50 : x
2. Step 2: Convert to fraction form
   31,029.24/46,570.72 = 16,248.50/x
3. Step 3: Cross multiply
   31,029.24x = 46,570.72 × 16,248.50
4. Step 4: Simplify right side
   31,029.24x = 756,704,343.92
5. Step 5: Solve for x
   x = 756,704,343.92/31,029.24
6. Step 6: Final answer
   x = 24,386.82