Finding the Fourth Proportional to 47,709.98, 71,567.58 and 14,429.24

Step by Step Solution

1. Step 1: Write the proportion equation
   47,709.98 : 71,567.58 = 14,429.24 : x
2. Step 2: Convert to fraction form
   47,709.98/71,567.58 = 14,429.24/x
3. Step 3: Cross multiply
   47,709.98x = 71,567.58 × 14,429.24
4. Step 4: Simplify right side
   47,709.98x = 1,032,665,788.04
5. Step 5: Solve for x
   x = 1,032,665,788.04/47,709.98
6. Step 6: Final answer
   x = 21,644.65