Finding the Fourth Proportional to 116.69, 174.83 and 73.46

Step by Step Solution

1. Step 1: Write the proportion equation
   116.69 : 174.83 = 73.46 : x
2. Step 2: Convert to fraction form
   116.69/174.83 = 73.46/x
3. Step 3: Cross multiply
   116.69x = 174.83 × 73.46
4. Step 4: Simplify right side
   116.69x = 12,843.63
5. Step 5: Solve for x
   x = 12,843.63/116.69
6. Step 6: Final answer
   x = 110.06