Finding the Fourth Proportional to 401,116.06, 601,596.33 and 151,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   401,116.06 : 601,596.33 = 151,817.50 : x
2. Step 2: Convert to fraction form
   401,116.06/601,596.33 = 151,817.50/x
3. Step 3: Cross multiply
   401,116.06x = 601,596.33 × 151,817.50
4. Step 4: Simplify right side
   401,116.06x = 91,332,850,829.78
5. Step 5: Solve for x
   x = 91,332,850,829.78/401,116.06
6. Step 6: Final answer
   x = 227,696.82