Finding the Fourth Proportional to 148.82, 205.37 and 83.33

Step by Step Solution

1. Step 1: Write the proportion equation
   148.82 : 205.37 = 83.33 : x
2. Step 2: Convert to fraction form
   148.82/205.37 = 83.33/x
3. Step 3: Cross multiply
   148.82x = 205.37 × 83.33
4. Step 4: Simplify right side
   148.82x = 17,113.12
5. Step 5: Solve for x
   x = 17,113.12/148.82
6. Step 6: Final answer
   x = 114.99