Finding the Fourth Proportional to 46,061.82, 69,107.31 and 16,479

Step by Step Solution

1. Step 1: Write the proportion equation
   46,061.82 : 69,107.31 = 16,479 : x
2. Step 2: Convert to fraction form
   46,061.82/69,107.31 = 16,479/x
3. Step 3: Cross multiply
   46,061.82x = 69,107.31 × 16,479
4. Step 4: Simplify right side
   46,061.82x = 1,138,819,361.49
5. Step 5: Solve for x
   x = 1,138,819,361.49/46,061.82
6. Step 6: Final answer
   x = 24,723.72