Finding the Fourth Proportional to 328,095.72, 452,772.06 and 177,192.72

Step by Step Solution

1. Step 1: Write the proportion equation
   328,095.72 : 452,772.06 = 177,192.72 : x
2. Step 2: Convert to fraction form
   328,095.72/452,772.06 = 177,192.72/x
3. Step 3: Cross multiply
   328,095.72x = 452,772.06 × 177,192.72
4. Step 4: Simplify right side
   328,095.72x = 80,227,912,851.40
5. Step 5: Solve for x
   x = 80,227,912,851.40/328,095.72
6. Step 6: Final answer
   x = 244,525.94