Finding the Fourth Proportional to 329,059.50, 493,589.33 and 118,697.42

Step by Step Solution

1. Step 1: Write the proportion equation
   329,059.50 : 493,589.33 = 118,697.42 : x
2. Step 2: Convert to fraction form
   329,059.50/493,589.33 = 118,697.42/x
3. Step 3: Cross multiply
   329,059.50x = 493,589.33 × 118,697.42
4. Step 4: Simplify right side
   329,059.50x = 58,587,776,949.09
5. Step 5: Solve for x
   x = 58,587,776,949.09/329,059.50
6. Step 6: Final answer
   x = 178,046.15