Finding the Fourth Proportional to 82.01, 123.50 and 59.34

Step by Step Solution

1. Step 1: Write the proportion equation
   82.01 : 123.50 = 59.34 : x
2. Step 2: Convert to fraction form
   82.01/123.50 = 59.34/x
3. Step 3: Cross multiply
   82.01x = 123.50 × 59.34
4. Step 4: Simplify right side
   82.01x = 7,328.19
5. Step 5: Solve for x
   x = 7,328.19/82.01
6. Step 6: Final answer
   x = 89.36