Finding the Fourth Proportional to 2,094,949.10, 3,141,850.18 and 578,269.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094,949.10 : 3,141,850.18 = 578,269.46 : x
2. Step 2: Convert to fraction form
   2,094,949.10/3,141,850.18 = 578,269.46/x
3. Step 3: Cross multiply
   2,094,949.10x = 3,141,850.18 × 578,269.46
4. Step 4: Simplify right side
   2,094,949.10x = 1,816,836,006,989.50
5. Step 5: Solve for x
   x = 1,816,836,006,989.50/2,094,949.10
6. Step 6: Final answer
   x = 867,245.89