Finding the Fourth Proportional to 296,074.75, 444,108.00 and 71,433.30

Step by Step Solution

1. Step 1: Write the proportion equation
   296,074.75 : 444,108.00 = 71,433.30 : x
2. Step 2: Convert to fraction form
   296,074.75/444,108.00 = 71,433.30/x
3. Step 3: Cross multiply
   296,074.75x = 444,108.00 × 71,433.30
4. Step 4: Simplify right side
   296,074.75x = 31,724,097,418.69
5. Step 5: Solve for x
   x = 31,724,097,418.69/296,074.75
6. Step 6: Final answer
   x = 107,148.95