Finding the Fourth Proportional to 1,476,514.10, 2,214,123.15 and 677,530.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,514.10 : 2,214,123.15 = 677,530.10 : x
2. Step 2: Convert to fraction form
   1,476,514.10/2,214,123.15 = 677,530.10/x
3. Step 3: Cross multiply
   1,476,514.10x = 2,214,123.15 × 677,530.10
4. Step 4: Simplify right side
   1,476,514.10x = 1,500,135,079,231.82
5. Step 5: Solve for x
   x = 1,500,135,079,231.82/1,476,514.10
6. Step 6: Final answer
   x = 1,015,997.80