Finding the Fourth Proportional to 2,013,704.10, 3,020,556.15 and 684,008.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,704.10 : 3,020,556.15 = 684,008.10 : x
2. Step 2: Convert to fraction form
   2,013,704.10/3,020,556.15 = 684,008.10/x
3. Step 3: Cross multiply
   2,013,704.10x = 3,020,556.15 × 684,008.10
4. Step 4: Simplify right side
   2,013,704.10x = 2,066,084,873,104.82
5. Step 5: Solve for x
   x = 2,066,084,873,104.82/2,013,704.10
6. Step 6: Final answer
   x = 1,026,012.15