Finding the Fourth Proportional to 245,956.15, 368,100.25 and 151,245.83

Step by Step Solution

1. Step 1: Write the proportion equation
   245,956.15 : 368,100.25 = 151,245.83 : x
2. Step 2: Convert to fraction form
   245,956.15/368,100.25 = 151,245.83/x
3. Step 3: Cross multiply
   245,956.15x = 368,100.25 × 151,245.83
4. Step 4: Simplify right side
   245,956.15x = 55,673,627,834.46
5. Step 5: Solve for x
   x = 55,673,627,834.46/245,956.15
6. Step 6: Final answer
   x = 226,355.91