Finding the Fourth Proportional to 436,228.73, 601,987.01 and 242,632.27

Step by Step Solution

1. Step 1: Write the proportion equation
   436,228.73 : 601,987.01 = 242,632.27 : x
2. Step 2: Convert to fraction form
   436,228.73/601,987.01 = 242,632.27/x
3. Step 3: Cross multiply
   436,228.73x = 601,987.01 × 242,632.27
4. Step 4: Simplify right side
   436,228.73x = 146,061,477,179.89
5. Step 5: Solve for x
   x = 146,061,477,179.89/436,228.73
6. Step 6: Final answer
   x = 334,827.73