Finding the Fourth Proportional to 59.94, 82.60 and 43.53

Step by Step Solution

1. Step 1: Write the proportion equation
   59.94 : 82.60 = 43.53 : x
2. Step 2: Convert to fraction form
   59.94/82.60 = 43.53/x
3. Step 3: Cross multiply
   59.94x = 82.60 × 43.53
4. Step 4: Simplify right side
   59.94x = 3,595.36
5. Step 5: Solve for x
   x = 3,595.36/59.94
6. Step 6: Final answer
   x = 59.99