Finding the Fourth Proportional to 882,949.50, 1,324,436.72 and 251,863.31

Step by Step Solution

1. Step 1: Write the proportion equation
   882,949.50 : 1,324,436.72 = 251,863.31 : x
2. Step 2: Convert to fraction form
   882,949.50/1,324,436.72 = 251,863.31/x
3. Step 3: Cross multiply
   882,949.50x = 1,324,436.72 × 251,863.31
4. Step 4: Simplify right side
   882,949.50x = 333,577,018,236.52
5. Step 5: Solve for x
   x = 333,577,018,236.52/882,949.50
6. Step 6: Final answer
   x = 377,798.52