Finding the Fourth Proportional to 116.10, 174.24 and 62.10

Step by Step Solution

1. Step 1: Write the proportion equation
   116.10 : 174.24 = 62.10 : x
2. Step 2: Convert to fraction form
   116.10/174.24 = 62.10/x
3. Step 3: Cross multiply
   116.10x = 174.24 × 62.10
4. Step 4: Simplify right side
   116.10x = 10,820.30
5. Step 5: Solve for x
   x = 10,820.30/116.10
6. Step 6: Final answer
   x = 93.20