Finding the Fourth Proportional to 9,359.52, 12,917.82 and 5,582.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,359.52 : 12,917.82 = 5,582.94 : x
2. Step 2: Convert to fraction form
   9,359.52/12,917.82 = 5,582.94/x
3. Step 3: Cross multiply
   9,359.52x = 12,917.82 × 5,582.94
4. Step 4: Simplify right side
   9,359.52x = 72,119,413.99
5. Step 5: Solve for x
   x = 72,119,413.99/9,359.52
6. Step 6: Final answer
   x = 7,705.46