Finding the Fourth Proportional to 9,833.55, 13,571.06 and 5,585.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,833.55 : 13,571.06 = 5,585.37 : x
2. Step 2: Convert to fraction form
   9,833.55/13,571.06 = 5,585.37/x
3. Step 3: Cross multiply
   9,833.55x = 13,571.06 × 5,585.37
4. Step 4: Simplify right side
   9,833.55x = 75,799,363.47
5. Step 5: Solve for x
   x = 75,799,363.47/9,833.55
6. Step 6: Final answer
   x = 7,708.24