Finding the Fourth Proportional to 79,839.33, 119,759.48 and 23,679.90

Step by Step Solution

1. Step 1: Write the proportion equation
   79,839.33 : 119,759.48 = 23,679.90 : x
2. Step 2: Convert to fraction form
   79,839.33/119,759.48 = 23,679.90/x
3. Step 3: Cross multiply
   79,839.33x = 119,759.48 × 23,679.90
4. Step 4: Simplify right side
   79,839.33x = 2,835,892,510.45
5. Step 5: Solve for x
   x = 2,835,892,510.45/79,839.33
6. Step 6: Final answer
   x = 35,519.99