Finding the Fourth Proportional to 95.83, 143.73 and 38.00

Step by Step Solution

1. Step 1: Write the proportion equation
   95.83 : 143.73 = 38.00 : x
2. Step 2: Convert to fraction form
   95.83/143.73 = 38.00/x
3. Step 3: Cross multiply
   95.83x = 143.73 × 38.00
4. Step 4: Simplify right side
   95.83x = 5,462.10
5. Step 5: Solve for x
   x = 5,462.10/95.83
6. Step 6: Final answer
   x = 57.00