Finding the Fourth Proportional to 58,680.14, 80,969.91 and 33,179.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,680.14 : 80,969.91 = 33,179.72 : x
2. Step 2: Convert to fraction form
   58,680.14/80,969.91 = 33,179.72/x
3. Step 3: Cross multiply
   58,680.14x = 80,969.91 × 33,179.72
4. Step 4: Simplify right side
   58,680.14x = 2,686,558,942.23
5. Step 5: Solve for x
   x = 2,686,558,942.23/58,680.14
6. Step 6: Final answer
   x = 45,783.10