Finding the Fourth Proportional to 105.56, 158.19 and 37.01

Step by Step Solution

1. Step 1: Write the proportion equation
   105.56 : 158.19 = 37.01 : x
2. Step 2: Convert to fraction form
   105.56/158.19 = 37.01/x
3. Step 3: Cross multiply
   105.56x = 158.19 × 37.01
4. Step 4: Simplify right side
   105.56x = 5,853.82
5. Step 5: Solve for x
   x = 5,853.82/105.56
6. Step 6: Final answer
   x = 55.46