Finding the Fourth Proportional to 59,958.99, 89,942.39 and 19,976.27

Step by Step Solution

1. Step 1: Write the proportion equation
   59,958.99 : 89,942.39 = 19,976.27 : x
2. Step 2: Convert to fraction form
   59,958.99/89,942.39 = 19,976.27/x
3. Step 3: Cross multiply
   59,958.99x = 89,942.39 × 19,976.27
4. Step 4: Simplify right side
   59,958.99x = 1,796,712,917.49
5. Step 5: Solve for x
   x = 1,796,712,917.49/59,958.99
6. Step 6: Final answer
   x = 29,965.70