Finding the Fourth Proportional to 584,834.74, 875,256.14 and 490,171.82

Step by Step Solution

1. Step 1: Write the proportion equation
   584,834.74 : 875,256.14 = 490,171.82 : x
2. Step 2: Convert to fraction form
   584,834.74/875,256.14 = 490,171.82/x
3. Step 3: Cross multiply
   584,834.74x = 875,256.14 × 490,171.82
4. Step 4: Simplify right side
   584,834.74x = 429,025,895,109.98
5. Step 5: Solve for x
   x = 429,025,895,109.98/584,834.74
6. Step 6: Final answer
   x = 733,584.83