Finding the Fourth Proportional to 150,111.36, 225,166.43 and 60,194.27

Step by Step Solution

1. Step 1: Write the proportion equation
   150,111.36 : 225,166.43 = 60,194.27 : x
2. Step 2: Convert to fraction form
   150,111.36/225,166.43 = 60,194.27/x
3. Step 3: Cross multiply
   150,111.36x = 225,166.43 × 60,194.27
4. Step 4: Simplify right side
   150,111.36x = 13,553,729,595.76
5. Step 5: Solve for x
   x = 13,553,729,595.76/150,111.36
6. Step 6: Final answer
   x = 90,291.17