Finding the Fourth Proportional to 732,290, 1,010,575.56 and 414,338

Step by Step Solution

1. Step 1: Write the proportion equation
   732,290 : 1,010,575.56 = 414,338 : x
2. Step 2: Convert to fraction form
   732,290/1,010,575.56 = 414,338/x
3. Step 3: Cross multiply
   732,290x = 1,010,575.56 × 414,338
4. Step 4: Simplify right side
   732,290x = 418,719,856,379.28
5. Step 5: Solve for x
   x = 418,719,856,379.28/732,290
6. Step 6: Final answer
   x = 571,795.13