Finding the Fourth Proportional to 116,328.24, 174,510.72 and 49,768.80

Step by Step Solution

1. Step 1: Write the proportion equation
   116,328.24 : 174,510.72 = 49,768.80 : x
2. Step 2: Convert to fraction form
   116,328.24/174,510.72 = 49,768.80/x
3. Step 3: Cross multiply
   116,328.24x = 174,510.72 × 49,768.80
4. Step 4: Simplify right side
   116,328.24x = 8,685,189,121.54
5. Step 5: Solve for x
   x = 8,685,189,121.54/116,328.24
6. Step 6: Final answer
   x = 74,661.05