Finding the Fourth Proportional to 150,504.89, 225,794.69 and 60,553.58

Step by Step Solution

1. Step 1: Write the proportion equation
   150,504.89 : 225,794.69 = 60,553.58 : x
2. Step 2: Convert to fraction form
   150,504.89/225,794.69 = 60,553.58/x
3. Step 3: Cross multiply
   150,504.89x = 225,794.69 × 60,553.58
4. Step 4: Simplify right side
   150,504.89x = 13,672,675,619.82
5. Step 5: Solve for x
   x = 13,672,675,619.82/150,504.89
6. Step 6: Final answer
   x = 90,845.39