Finding the Fourth Proportional to 116,179.50, 174,287.49 and 49,619.98

Step by Step Solution

1. Step 1: Write the proportion equation
   116,179.50 : 174,287.49 = 49,619.98 : x
2. Step 2: Convert to fraction form
   116,179.50/174,287.49 = 49,619.98/x
3. Step 3: Cross multiply
   116,179.50x = 174,287.49 × 49,619.98
4. Step 4: Simplify right side
   116,179.50x = 8,648,141,768.05
5. Step 5: Solve for x
   x = 8,648,141,768.05/116,179.50
6. Step 6: Final answer
   x = 74,437.76