Finding the Fourth Proportional to 43.02, 59.30 and 34.82

Step by Step Solution

1. Step 1: Write the proportion equation
   43.02 : 59.30 = 34.82 : x
2. Step 2: Convert to fraction form
   43.02/59.30 = 34.82/x
3. Step 3: Cross multiply
   43.02x = 59.30 × 34.82
4. Step 4: Simplify right side
   43.02x = 2,064.83
5. Step 5: Solve for x
   x = 2,064.83/43.02
6. Step 6: Final answer
   x = 48.00