Finding the Fourth Proportional to 95.59, 143.42 and 37.82

Step by Step Solution

1. Step 1: Write the proportion equation
   95.59 : 143.42 = 37.82 : x
2. Step 2: Convert to fraction form
   95.59/143.42 = 37.82/x
3. Step 3: Cross multiply
   95.59x = 143.42 × 37.82
4. Step 4: Simplify right side
   95.59x = 5,424.31
5. Step 5: Solve for x
   x = 5,424.31/95.59
6. Step 6: Final answer
   x = 56.75