Finding the Fourth Proportional to 47,601.69, 71,404.34 and 14,326.49

Step by Step Solution

1. Step 1: Write the proportion equation
   47,601.69 : 71,404.34 = 14,326.49 : x
2. Step 2: Convert to fraction form
   47,601.69/71,404.34 = 14,326.49/x
3. Step 3: Cross multiply
   47,601.69x = 71,404.34 × 14,326.49
4. Step 4: Simplify right side
   47,601.69x = 1,022,973,134.31
5. Step 5: Solve for x
   x = 1,022,973,134.31/47,601.69
6. Step 6: Final answer
   x = 21,490.27