Finding the Fourth Proportional to 584,848.24, 875,276.32 and 490,185.30

Step by Step Solution

1. Step 1: Write the proportion equation
   584,848.24 : 875,276.32 = 490,185.30 : x
2. Step 2: Convert to fraction form
   584,848.24/875,276.32 = 490,185.30/x
3. Step 3: Cross multiply
   584,848.24x = 875,276.32 × 490,185.30
4. Step 4: Simplify right side
   584,848.24x = 429,047,585,502.10
5. Step 5: Solve for x
   x = 429,047,585,502.10/584,848.24
6. Step 6: Final answer
   x = 733,604.99