Finding the Fourth Proportional to 359,404.77, 539,049.99 and 119,498.73

Step by Step Solution

1. Step 1: Write the proportion equation
   359,404.77 : 539,049.99 = 119,498.73 : x
2. Step 2: Convert to fraction form
   359,404.77/539,049.99 = 119,498.73/x
3. Step 3: Cross multiply
   359,404.77x = 539,049.99 × 119,498.73
4. Step 4: Simplify right side
   359,404.77x = 64,415,789,211.51
5. Step 5: Solve for x
   x = 64,415,789,211.51/359,404.77
6. Step 6: Final answer
   x = 179,229.09