Finding the Fourth Proportional to 152.01, 227.96 and 60.69

Step by Step Solution

1. Step 1: Write the proportion equation
   152.01 : 227.96 = 60.69 : x
2. Step 2: Convert to fraction form
   152.01/227.96 = 60.69/x
3. Step 3: Cross multiply
   152.01x = 227.96 × 60.69
4. Step 4: Simplify right side
   152.01x = 13,833.45
5. Step 5: Solve for x
   x = 13,833.45/152.01
6. Step 6: Final answer
   x = 91.00