Finding the Fourth Proportional to 79,766.02, 119,703.30 and 33,019.30

Step by Step Solution

1. Step 1: Write the proportion equation
   79,766.02 : 119,703.30 = 33,019.30 : x
2. Step 2: Convert to fraction form
   79,766.02/119,703.30 = 33,019.30/x
3. Step 3: Cross multiply
   79,766.02x = 119,703.30 × 33,019.30
4. Step 4: Simplify right side
   79,766.02x = 3,952,519,173.69
5. Step 5: Solve for x
   x = 3,952,519,173.69/79,766.02
6. Step 6: Final answer
   x = 49,551.42