Finding the Fourth Proportional to 2,684,499.42, 4,026,757.48 and 662,743.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684,499.42 : 4,026,757.48 = 662,743.54 : x
2. Step 2: Convert to fraction form
   2,684,499.42/4,026,757.48 = 662,743.54/x
3. Step 3: Cross multiply
   2,684,499.42x = 4,026,757.48 × 662,743.54
4. Step 4: Simplify right side
   2,684,499.42x = 2,668,707,507,016.68
5. Step 5: Solve for x
   x = 2,668,707,507,016.68/2,684,499.42
6. Step 6: Final answer
   x = 994,117.37