Finding the Fourth Proportional to 62.18, 92.72 and 62.06

Step by Step Solution

1. Step 1: Write the proportion equation
   62.18 : 92.72 = 62.06 : x
2. Step 2: Convert to fraction form
   62.18/92.72 = 62.06/x
3. Step 3: Cross multiply
   62.18x = 92.72 × 62.06
4. Step 4: Simplify right side
   62.18x = 5,753.89
5. Step 5: Solve for x
   x = 5,753.89/62.18
6. Step 6: Final answer
   x = 92.54