Finding the Fourth Proportional to 73.82, 101.86 and 46.18

Step by Step Solution

1. Step 1: Write the proportion equation
   73.82 : 101.86 = 46.18 : x
2. Step 2: Convert to fraction form
   73.82/101.86 = 46.18/x
3. Step 3: Cross multiply
   73.82x = 101.86 × 46.18
4. Step 4: Simplify right side
   73.82x = 4,703.89
5. Step 5: Solve for x
   x = 4,703.89/73.82
6. Step 6: Final answer
   x = 63.72