Finding the Fourth Proportional to 31,091.67, 46,651.28 and 16,297.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,091.67 : 46,651.28 = 16,297.07 : x
2. Step 2: Convert to fraction form
   31,091.67/46,651.28 = 16,297.07/x
3. Step 3: Cross multiply
   31,091.67x = 46,651.28 × 16,297.07
4. Step 4: Simplify right side
   31,091.67x = 760,278,861.01
5. Step 5: Solve for x
   x = 760,278,861.01/31,091.67
6. Step 6: Final answer
   x = 24,452.82