Finding the Fourth Proportional to 1,674,401.09, 2,511,556.27 and 476,405.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674,401.09 : 2,511,556.27 = 476,405.69 : x
2. Step 2: Convert to fraction form
   1,674,401.09/2,511,556.27 = 476,405.69/x
3. Step 3: Cross multiply
   1,674,401.09x = 2,511,556.27 × 476,405.69
4. Step 4: Simplify right side
   1,674,401.09x = 1,196,519,684,034.38
5. Step 5: Solve for x
   x = 1,196,519,684,034.38/1,674,401.09
6. Step 6: Final answer
   x = 714,595.62