Finding the Fourth Proportional to 584,808.34, 877,243.83 and 185,479.42

Step by Step Solution

1. Step 1: Write the proportion equation
   584,808.34 : 877,243.83 = 185,479.42 : x
2. Step 2: Convert to fraction form
   584,808.34/877,243.83 = 185,479.42/x
3. Step 3: Cross multiply
   584,808.34x = 877,243.83 × 185,479.42
4. Step 4: Simplify right side
   584,808.34x = 162,710,676,786.98
5. Step 5: Solve for x
   x = 162,710,676,786.98/584,808.34
6. Step 6: Final answer
   x = 278,229.06