Finding the Fourth Proportional to 9,835.76, 13,573.50 and 5,586.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,835.76 : 13,573.50 = 5,586.52 : x
2. Step 2: Convert to fraction form
   9,835.76/13,573.50 = 5,586.52/x
3. Step 3: Cross multiply
   9,835.76x = 13,573.50 × 5,586.52
4. Step 4: Simplify right side
   9,835.76x = 75,828,629.22
5. Step 5: Solve for x
   x = 75,828,629.22/9,835.76
6. Step 6: Final answer
   x = 7,709.48