Finding the Fourth Proportional to 59.19, 88.83 and 43.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59.19 : 88.83 = 43.98 : x
2. Step 2: Convert to fraction form
   59.19/88.83 = 43.98/x
3. Step 3: Cross multiply
   59.19x = 88.83 × 43.98
4. Step 4: Simplify right side
   59.19x = 3,906.74
5. Step 5: Solve for x
   x = 3,906.74/59.19
6. Step 6: Final answer
   x = 66.00