Finding the Fourth Proportional to 584,471.39, 875,932.06 and 300,150.45

Step by Step Solution

1. Step 1: Write the proportion equation
   584,471.39 : 875,932.06 = 300,150.45 : x
2. Step 2: Convert to fraction form
   584,471.39/875,932.06 = 300,150.45/x
3. Step 3: Cross multiply
   584,471.39x = 875,932.06 × 300,150.45
4. Step 4: Simplify right side
   584,471.39x = 262,911,401,790.83
5. Step 5: Solve for x
   x = 262,911,401,790.83/584,471.39
6. Step 6: Final answer
   x = 449,827.67