Finding the Fourth Proportional to 584,870.22, 877,336.52 and 185,542.92

Step by Step Solution

1. Step 1: Write the proportion equation
   584,870.22 : 877,336.52 = 185,542.92 : x
2. Step 2: Convert to fraction form
   584,870.22/877,336.52 = 185,542.92/x
3. Step 3: Cross multiply
   584,870.22x = 877,336.52 × 185,542.92
4. Step 4: Simplify right side
   584,870.22x = 162,783,578,815.72
5. Step 5: Solve for x
   x = 162,783,578,815.72/584,870.22
6. Step 6: Final answer
   x = 278,324.27