Finding the Fourth Proportional to 151,050.30, 226,560.78 and 45,870.18

Step by Step Solution

1. Step 1: Write the proportion equation
   151,050.30 : 226,560.78 = 45,870.18 : x
2. Step 2: Convert to fraction form
   151,050.30/226,560.78 = 45,870.18/x
3. Step 3: Cross multiply
   151,050.30x = 226,560.78 × 45,870.18
4. Step 4: Simplify right side
   151,050.30x = 10,392,383,759.54
5. Step 5: Solve for x
   x = 10,392,383,759.54/151,050.30
6. Step 6: Final answer
   x = 68,800.82