Finding the Fourth Proportional to 488,976.46, 733,531.12 and 151,954.10

Step by Step Solution

1. Step 1: Write the proportion equation
   488,976.46 : 733,531.12 = 151,954.10 : x
2. Step 2: Convert to fraction form
   488,976.46/733,531.12 = 151,954.10/x
3. Step 3: Cross multiply
   488,976.46x = 733,531.12 × 151,954.10
4. Step 4: Simplify right side
   488,976.46x = 111,463,061,161.59
5. Step 5: Solve for x
   x = 111,463,061,161.59/488,976.46
6. Step 6: Final answer
   x = 227,951.79