Finding the Fourth Proportional to 116,451.07, 174,555.41 and 79,014.49

Step by Step Solution

1. Step 1: Write the proportion equation
   116,451.07 : 174,555.41 = 79,014.49 : x
2. Step 2: Convert to fraction form
   116,451.07/174,555.41 = 79,014.49/x
3. Step 3: Cross multiply
   116,451.07x = 174,555.41 × 79,014.49
4. Step 4: Simplify right side
   116,451.07x = 13,792,405,866.43
5. Step 5: Solve for x
   x = 13,792,405,866.43/116,451.07
6. Step 6: Final answer
   x = 118,439.50