Finding the Fourth Proportional to 492,096.52, 737,571.30 and 225,885.16

Step by Step Solution

1. Step 1: Write the proportion equation
   492,096.52 : 737,571.30 = 225,885.16 : x
2. Step 2: Convert to fraction form
   492,096.52/737,571.30 = 225,885.16/x
3. Step 3: Cross multiply
   492,096.52x = 737,571.30 × 225,885.16
4. Step 4: Simplify right side
   492,096.52x = 166,606,411,111.91
5. Step 5: Solve for x
   x = 166,606,411,111.91/492,096.52
6. Step 6: Final answer
   x = 338,564.50