Finding the Fourth Proportional to 116.34, 174.53 and 61.53

Step by Step Solution

1. Step 1: Write the proportion equation
   116.34 : 174.53 = 61.53 : x
2. Step 2: Convert to fraction form
   116.34/174.53 = 61.53/x
3. Step 3: Cross multiply
   116.34x = 174.53 × 61.53
4. Step 4: Simplify right side
   116.34x = 10,738.83
5. Step 5: Solve for x
   x = 10,738.83/116.34
6. Step 6: Final answer
   x = 92.31