Finding the Fourth Proportional to 584,845.37, 875,272.01 and 490,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   584,845.37 : 875,272.01 = 490,182.50 : x
2. Step 2: Convert to fraction form
   584,845.37/875,272.01 = 490,182.50/x
3. Step 3: Cross multiply
   584,845.37x = 875,272.01 × 490,182.50
4. Step 4: Simplify right side
   584,845.37x = 429,043,017,665.47
5. Step 5: Solve for x
   x = 429,043,017,665.47/584,845.37
6. Step 6: Final answer
   x = 733,600.78