Finding the Fourth Proportional to 404,387.94, 606,659.67 and 155,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   404,387.94 : 606,659.67 = 155,050.50 : x
2. Step 2: Convert to fraction form
   404,387.94/606,659.67 = 155,050.50/x
3. Step 3: Cross multiply
   404,387.94x = 606,659.67 × 155,050.50
4. Step 4: Simplify right side
   404,387.94x = 94,062,885,163.34
5. Step 5: Solve for x
   x = 94,062,885,163.34/404,387.94
6. Step 6: Final answer
   x = 232,605.56