Finding the Fourth Proportional to 575,454.69, 794,109.24 and 317,342.52

Step by Step Solution

1. Step 1: Write the proportion equation
   575,454.69 : 794,109.24 = 317,342.52 : x
2. Step 2: Convert to fraction form
   575,454.69/794,109.24 = 317,342.52/x
3. Step 3: Cross multiply
   575,454.69x = 794,109.24 × 317,342.52
4. Step 4: Simplify right side
   575,454.69x = 252,004,627,376.89
5. Step 5: Solve for x
   x = 252,004,627,376.89/575,454.69
6. Step 6: Final answer
   x = 437,922.62