Finding the Fourth Proportional to 484,488, 726,738.48 and 152,064

Step by Step Solution

1. Step 1: Write the proportion equation
   484,488 : 726,738.48 = 152,064 : x
2. Step 2: Convert to fraction form
   484,488/726,738.48 = 152,064/x
3. Step 3: Cross multiply
   484,488x = 726,738.48 × 152,064
4. Step 4: Simplify right side
   484,488x = 110,510,760,222.72
5. Step 5: Solve for x
   x = 110,510,760,222.72/484,488
6. Step 6: Final answer
   x = 228,098.03