Finding the Fourth Proportional to 236,218.38, 354,344.89 and 101,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   236,218.38 : 354,344.89 = 101,150.72 : x
2. Step 2: Convert to fraction form
   236,218.38/354,344.89 = 101,150.72/x
3. Step 3: Cross multiply
   236,218.38x = 354,344.89 × 101,150.72
4. Step 4: Simplify right side
   236,218.38x = 35,842,240,751.82
5. Step 5: Solve for x
   x = 35,842,240,751.82/236,218.38
6. Step 6: Final answer
   x = 151,733.50