Finding the Fourth Proportional to 2,046,628.14, 3,069,949.50 and 626,678.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,628.14 : 3,069,949.50 = 626,678.31 : x
2. Step 2: Convert to fraction form
   2,046,628.14/3,069,949.50 = 626,678.31/x
3. Step 3: Cross multiply
   2,046,628.14x = 3,069,949.50 × 626,678.31
4. Step 4: Simplify right side
   2,046,628.14x = 1,923,870,764,445.35
5. Step 5: Solve for x
   x = 1,923,870,764,445.35/2,046,628.14
6. Step 6: Final answer
   x = 940,019.70