Finding the Fourth Proportional to 105.93, 146.24 and 71.01

Step by Step Solution

1. Step 1: Write the proportion equation
   105.93 : 146.24 = 71.01 : x
2. Step 2: Convert to fraction form
   105.93/146.24 = 71.01/x
3. Step 3: Cross multiply
   105.93x = 146.24 × 71.01
4. Step 4: Simplify right side
   105.93x = 10,384.50
5. Step 5: Solve for x
   x = 10,384.50/105.93
6. Step 6: Final answer
   x = 98.03